Individual Page


Family:
Marriage: Children:
  1. Elizabeth De BURGH, Countess Of Ulster Birth: 6 Jul 1332 in Carrickfergus Castle Death: 10 Dec 1363 in Dublin

Bibliography
  1. Altschul, Michael, A Baronial Family in Medieval England: The Clares, 1217-1314. Baltimore: John Hopkins Press, 1965. Dana Library (Rutgers Newark) CS439.C6285. Information from this source tagged as [Ref: Altschul CLARE [p#][0-9]*].
  2. Burke, Sir John Bernard, Genealogical and Heraldic History of the Peerage Baronetage and Knightage. 99th edition. London: Burke's Peerage, 1949. Available at http://archive.org/details/burkesgenealogic1949unse. Information from this source tagged as [Ref: Burke Peerage [cx0-9]*].
  3. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 02 Bass-Canning. London: St Catherine Press, 1912. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Vol 2 also available at http://archive.org/completepeerageo02coka Information from this source tagged as [Ref: CP II [Ap][p0-9].*].
  4. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 03 Canonteigh-Cutts. London: St Catherine Press, 1913. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Vol 3 also available at http://archive.org/completepeerageo03coka Information from this source tagged as [Ref: CP III [Ap][p0-9].*].
  5. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 05 E-Goojerat. London: St Catherine Press, 1926. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP V [Ap][p0-9].*].
  6. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 08, Lindley-Moate. London: St Catherine Press, 1932. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP VIII [Ap][p0-9].*].
  7. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 10, Oakham-Richmond. London: St Catherine Press, 1945. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP X [Ap][p0-9].*].
  8. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 12-2, Tracton-Zz. London: St Catherine Press, 1959. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP XII/2 [Ap][p0-9].*].
  9. Clutterbuck, Robert, History and Antiquities of the County of Hertford, London: Nichols, Son, and Bentley, 1815-27, v1-3. Available at https://familysearch.org/search/catalog/188626. Information from this source tagged as [Ref: Clutterbuck Hertford v[1-3]p[0-9]*].
  10. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. II: Die Ausserdeutschen Staaten Die Regierenden Hauser der Ubrigen Staaten Europas. Marburg: Verlag von J. A. Stargardt, 1984. Information from this source tagged as [Ref: ES II #[0-9]*].
  11. Faris, David, Plantagenet ancestry of seventeenth century colonists: the descent from the later Plantagenet Kings of England, Henry III, Edward I, Edward II, and Edward III, of emigrants from England and Wales to the North American colonies before 1701, second edition. Boston: New England Historical Genealogical Society, 1999. NYPL APR (New England) 01-1513. Information from this source tagged as [Ref: Faris PA2 p[0-9ivxc]*].
  12. Ravilious, John, Ancestors of Elizabeth Wentworth. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 7/4/2003. Subject: Ancestors of Elizabeth Wentworth. Available at https://groups.google.com/g/soc.genealogy.medieval/c/iCFd9yvfqJ8/m/26pvr_PilXIJ. Author address: Therav3 at aol dot com. Information from this source tagged as [Ref: John Ravilious SGM 7/4/2003-065121].
  13. Louda, Jiri, and Michael MacLagan, Heraldry of The Royal Families of Europe. New York: Clarkson Potter, 1981. Morris County Library 929.6094. Information from this source tagged as [Ref: Louda RoyalFamEurope #[0-9]*].
  14. Paget, Gerald, The Lineage and Ancestry of H.R.H. Prince Charles, Prince of Wales. London: Charles Skilton Ltd, 1977. Nypl ARF+ 78-835. Information from this source tagged as [Ref: Paget HRHCharles p[0-9]*].
  15. Richardson, Douglas, Plantagenet Ancestry: A Study in Colonial and Medieval Families. Baltimore, MD: Genelogical Publishing Co, 2004. Information from this source tagged as [Ref: Richardson PA p[0-9]*].
  16. Richardson, Douglas, Royal Ancestry. Salt Lake City, Utah: Douglas Richardson, 2013. NYPL JFF 16-1184 v1-5 Information from this source tagged as [Ref: Richardson RoyalAnc v1[pc][0-9]*].
  17. Richardson, Douglas, Royal Ancestry. Salt Lake City, Utah: Douglas Richardson, 2013. NYPL JFF 16-1184 v1-5 Information from this source tagged as [Ref: Richardson RoyalAnc v2p[0-9]*].
  18. Richardson, Douglas, Royal Ancestry. Salt Lake City, Utah: Douglas Richardson, 2013. NYPL JFF 16-1184 v1-5 Information from this source tagged as [Ref: Richardson RoyalAnc v3p[0-9]*].
  19. Richardson, Douglas, Royal Ancestry. Salt Lake City, Utah: Douglas Richardson, 2013. NYPL JFF 16-1184 v1-5 Information from this source tagged as [Ref: Richardson RoyalAnc v4p[0-9]*].
  20. Wagner, Anthony, Pedigree and Progress, Essays in the Genealogical Interpretation of History, London, Philmore, 1975. Rutgers Alex CS4.W33. Information from this source tagged as [Ref: Wagner PedigreeProgress #[0-9]*].
  21. Watney, Vernon James, The Wallop Family and their Ancestry, Oxford:John Johnson, 1928. LDS Film#1696491 items 6-9. NYPL ARZ+ (Wallop) (Watney, V. J. Wallop family). Available at https://familysearch.org/search/catalog/213421. Information from this source tagged as [Ref: Watney WALLOP #[0-9]*].
  22. Weis, Frederick Lewis, Walter Lee Sheppard, Jr, David Faris, Ancestral Roots of Certain American Colonists who came to America before 1700, 7th Edition, Baltimore: Genealogical Publishing Co, 1992. Information from this source tagged as [Ref: Weis AR7 #[0-9][0-9]*[A-Z]*].
  23. Weis, Frederick L, Magna Charta Sureties 1215: The Barons Named in the Magna Charta and Some of Their Descendants. 4th Ed. Baltimore: Gen Pub Co, 1991. Information from this source tagged as [Ref: Weis MC #[0-9][0-9]*].

Sources for birth and parent Information
date:
[Ref: CP XII/2 p178, John Ravilious SGM 7/4/2003-065121, Paget HRHCharles p17, Richardson PA p168, Richardson RoyalAnc v2p22, Weis AR7 #94A]
1312 [Ref: Louda RoyalFamEurope #4, Watney WALLOP #178, Watney WALLOP #9]
died 1333 aged 20 [Ref: CP XII/2 p179],
place:
[Ref: Faris PA2 p57],
parents:
[Ref: Altschul CLARE #4, CP III p245, CP III p257, CP XII/2 p178, Clutterbuck Hertford v3p226, Faris PA2 p57, Richardson PA p166, Richardson PA p168, Richardson RoyalAnc v2p19, Wagner PedigreeProgress #48, Watney WALLOP #178, Weis AR7 #94A]
Sources for death Information
date:
[Ref: CP III p245, CP XII/2 p179, ES II #83, Faris PA2 p57, John Ravilious SGM 7/4/2003-065121, Paget HRHCharles p17, Richardson PA p168, Richardson RoyalAnc v2p22, Weis AR7 #94A]
1332 [Ref: Louda RoyalFamEurope #4]
1333 [Ref: Altschul CLARE #4, Wagner PedigreeProgress #48]
Jun 1333 [Ref: Watney WALLOP #178, Watney WALLOP #9],
place:
[Ref: CP XII/2 p179, Faris PA2 p57, John Ravilious SGM 7/4/2003-065121, Paget HRHCharles p17, Richardson PA p168, Richardson RoyalAnc v2p22, Weis AR7 #94A]
Sources with Information about marriage to Maud PLANTAGENET
date:
1 May 1327 [Ref: John Ravilious SGM 7/4/2003-065121]
abt 1330 [Ref: Watney WALLOP #178, Watney WALLOP #9]
before 16 Nov 1327, disp 1 May 1327 [Ref: Richardson RoyalAnc v2p22]
disp 1 May 1327 [Ref: CP XII/2 p179, Faris PA2 p57]
disp 1 May 1327, marr before 16 Nov 1327 [Ref: Richardson PA p168]
first marriage of Maud [Ref: Burke Peerage ccliii, CP X p226, Richardson RoyalAnc v3p486]
papal disp 1 May 1327 [Ref: Weis AR7 #94A]
papal disp 1327 [Ref: ES II #83, Paget HRHCharles p17],
names:
[Ref: Faris PA2 p203],
child:
[Ref: Altschul CLARE #4, Burke Peerage ccliii, CP III p257, CP XII/2 p180, Clutterbuck Hertford v3p226, ES II #84, Faris PA2 p287, Faris PA2 p57, John Ravilious SGM 7/4/2003-065121, Louda RoyalFamEurope #4, Paget HRHCharles p20, Richardson PA p168, Richardson PA p27, Richardson RoyalAnc v1p87, Richardson RoyalAnc v2p22, Watney WALLOP #178, Weis AR7 #5, Weis AR7 #94A]
Sources with Inaccurate marriage information
date:
1330 [Ref: Louda RoyalFamEurope #4]
Research Notes:
3rd Earl of Ulster, of Earldom cr 1264 [Ref: CP XII/2 p178]
3rd Earl of Ulster [Ref: Paget HRHCharles p17, Richardson PA p168]
4th Earl of Ulster [Ref: Richardson RoyalAnc v2p19, Richardson RoyalAnc v3p486, Richardson RoyalAnc v4p174, Weis AR7 #5, Weis AR7 #94A]
Earl of Ulster [Ref: CP II p421, CP V p736f]
1st Lord Burgh, of Barony cr 1327 [Ref: CP II p421]

Knt [Ref: Richardson RoyalAnc v3p486]

heir of his father [Ref: CP XII/2 p178]
heir of his grandfather [Ref: CP XII/2 p178]

Lord of Connaught in Ireland, and of Clare, Suffolk [Ref: Richardson PA p168, Richardson RoyalAnc v2p22]

heir of his father [Ref: Richardson PA p168, Richardson RoyalAnc v2p22]

1331: Justiciar of Ireland [Ref: Richardson RoyalAnc v2p22]

murdered at Le Ford (now Belfast) on his way to Carrickfergus, by John de Logan and some of the Mandevilles. His widow fled immediately with her dau Elizabeth to England. [Ref: CP XII/2 p179, Richardson RoyalAnc v2p22]

The circumstances of this murder may fairly be said to mark the close of an epoch - 160 years of Norman rule in Ireland [Ref: CP XII/2 p179(c)]



Pedigree of William De BURGH, Earl Of Ulster
                                              /-----Walter De BURGH
                                     /-----William De BURGH, Lord of Connaught
                                    |         \-----Alice
                            /-----Richard De BURGH, Lord of Connaught
                           |        |                           /-----Diarmaid O'Brien, King Of Munster
                           |        |                  /-----Tairrdelbach O'Brien, King Of Munster
                           |        |                 |         \-----Mor
                           |        |         /-----Domnall Mor O'Brien, King Of Munster
                           |        |        |        |         /-----Donnchad Balc Mac Gilla Patraic Ruad, King of Ossraig
                           |        |        |         \-----Sadb
                           |         \-----(Unk Dau) O'BRIEN
                   /-----Walter De BURG, Earl Of Ulster
                  |        |                           /-----Gilbert De LACY
                  |        |                          |         \-----Emma De LACY
                  |        |                  /-----Hugh De LACY, Baron Of Weobley
                  |        |         /-----Walter De LACY, Baron Of Weobley
                  |        |        |        |                  /-----William Fitz BADERON, Baron Of Monmouth
                  |        |        |        |         /-----Baderon De MONMOUTH
                  |        |        |        |        |         \-----Hawise
                  |        |        |         \-----Roheis De MONMOUTH
                  |        |        |                 |         /-----Gilbert FITZ RICHARD, Baron Of Clare
                  |        |        |                  \-----Rohese De CLARE
                  |        |        |                           \-----Adeliza De CLERMONT
                  |         \-----Egidia (Jill) De LACY
                  |                 |                           /-----Philip De BRAOS, Baron Of Bramber
                  |                 |                  /-----William De BRAOS, Baron Of Bramber
                  |                 |                 |         \-----Aenor De TOTENEIS
                  |                 |         /-----William De BRAOS, Baron Of Bramber
                  |                 |        |        |         /-----Miles FITZ WALTER, Earl Of Hereford
                  |                 |        |         \-----Bertha Of Hereford
                  |                 |        |                  \-----Sibyl De NEUFMARCHE
                  |                  \-----Margaret De BRAOISE
                  |                          |                  /-----Reginald De St VALERY, Baron Of Beckley
                  |                          |         /-----Bernard De St VALERY, Baron Of Beckley
                  |                           \-----Matilda De ST VALERIE De HAIA
                  |                                    \-----Matilda
          /-----Richard De BURGH, Earl Of Ulster
         |        |                           /-----Piers De LUTEGARESHALE
         |        |                  /-----Geoffrey FITZ PIERS, Earl Of Essex
         |        |                 |         \-----Maud
         |        |         /-----Sir John FITZ GEOFFREY
         |        |        |        |                           /-----Gilbert FITZ RICHARD, Baron Of Clare
         |        |        |        |                  /-----Richard FITZ GILBERT De CLARE, Baron Of Clare
         |        |        |        |                 |         \-----Adeliza De CLERMONT
         |        |        |        |         /-----Roger De CLARE, Earl Of Hertford
         |        |        |        |        |        |         /-----Ranulph III De MESCHINES, Earl Of Chester
         |        |        |        |        |         \-----Adeliza Le MESCHIN
         |        |        |        |        |                  \-----Lucia Of East Angies
         |        |        |         \-----Aveline De CLARE
         |        |        |                 |                  /-----Hasculf De St JAMES, Baron Of Field Dalling
         |        |        |                 |         /-----James De St HILARY, Baron Of Field Dalling
         |        |        |                 |        |         \-----Matilda
         |        |        |                  \-----Maud St. HILLARY
         |        |        |                           \-----Aveline
         |         \-----Aveline FITZJOHN
         |                 |                                    /-----Roger BIGOD, Baron Of Framlingham
         |                 |                           /-----Hugh BIGOD, Earl Of Norfolk And Suffolk
         |                 |                          |         \-----Alice De TOENI
         |                 |                  /-----Roger BIGOD, Earl Of Norfolk, MC Surety
         |                 |                 |        |         /-----Alberic II De VERE, Baron Of Hedingham
         |                 |                 |         \-----Juliana VERE
         |                 |                 |                  \-----Adeliza De CLARE
         |                 |         /-----Hugh BIGOD, Earl Of Norfolk, MC Surety
         |                 |        |        |                  /-----Roger III De TOENI, Baron Of Flamstead
         |                 |        |        |         /-----Ralph V De TOENI, Baron Of Flamstead
         |                 |        |        |        |         \-----Ida (Gertrude) Of Hainault
         |                 |        |         \-----Ida Countess Of Norfolk
         |                 |        |                 |         /-----Sir Robert II De Beaumont, Earl Of Leicester
         |                 |        |                  \-----Margaret De BEAUMONT
         |                 |        |                           \-----Amicia De Gael
         |                  \-----Isabel BIGOD
         |                          |                           /-----Gilbert GIFFARD, Marshal
         |                          |                  /-----John Fitz GILBERT The Marshal
         |                          |                 |         \-----(Unk dau) De VENOIZ
         |                          |         /-----Sir William MARSHALL, Protector, Earl Of Pembroke
         |                          |        |        |         /-----Walter De SALISBURY, Baron Of Chitterne
         |                          |        |         \-----Sibyl De SALISBURY
         |                          |        |                  \-----Sibyl De CHAWORTH
         |                           \-----Maud MARSHALL
         |                                   |                  /-----Gilbert De CLARE, Earl Of Pembroke
         |                                   |         /-----Richard "Strongbow" De CLARE, Earl Of Pembroke
         |                                   |        |         \-----Elizabeth De BEAUMONT
         |                                    \-----Isabel De CLARE, Countess Of Pembroke
         |                                            |         /-----Dairmait Mac MURCHAD, King Of Leinster
         |                                             \-----Aoife Macmurchada Of Leinster
         |                                                      \-----Mor Ua TUATHAIL
 /-----Sir John De BURG
|        |                                                      /-----Wenemar I Burggraf Of Gent
|        |                                             /-----Arnold Of Gent, Count Of Guines
|        |                                            |         \-----Gisela Of Guines
|        |                                    /-----Baldwin II Count Of Guines
|        |                                   |        |         /-----Guillaume Chatelain Of Saint Omer
|        |                                   |         \-----Mahaut De SAINT OMER
|        |                                   |                  \-----Millesende De PICQUIGNY
|        |                           /-----Arnold II Count Of Guines
|        |                          |        |         /-----Arnold IV De Marcq, Lord Of Ardres
|        |                          |         \-----Christine Of Ardres
|        |                          |                 |         /-----Ernulf Of Ardres
|        |                          |                  \-----Adelide Of Ardres
|        |                          |                           \-----Gertrude Of Alost
|        |                  /-----Baldwin III Count Of Guines
|        |                 |        |         /-----Walter Chatelain Of Bourbourg
|        |                 |         \-----Beatrix De Bourbourg
|        |                 |                  \-----Mathilde Of Bethune
|        |         /-----Arnold III Count Of Guines
|        |        |        |                                    /-----Conan Fitz EUSTACHE
|        |        |        |                           /-----Eustace II De FIENNES, Baron Fiennes
|        |        |        |                          |         \-----Gila
|        |        |        |                  /-----Ingleman De FIENNES
|        |        |        |                 |        |         /-----Arnold Of Gent, Count Of Guines
|        |        |        |                 |         \-----Margaret Of Guines
|        |        |        |                 |                  \-----Mahaut De SAINT OMER
|        |        |        |         /-----William De FIENNES
|        |        |        |        |        |                  /-----William De BOULOGNE
|        |        |        |        |        |         /-----Faramus De BOULOGNE
|        |        |        |        |        |        |         \-----(Unk1)
|        |        |        |        |         \-----Sybilla De BOULOGNE
|        |        |        |        |                  \-----Matilda
|        |        |         \-----Mahaut Fiennes
|        |        |                 |                           /-----Odo De DAMMARTIN
|        |        |                 |                  /-----Alberic I De DAMMARTIN
|        |        |                 |                 |         \-----Basilia De St CLAIR
|        |        |                 |         /-----Alberic II De DAMMARTIN, Count Of Dammartin
|        |        |                 |        |         \-----(Unk)
|        |        |                  \-----Agnes De DAMMARTIN
|        |        |                          |                  /-----Hugh Count Of Clermont
|        |        |                          |         /-----Renaud Count Of Clermont
|        |        |                          |        |         \-----Margaret De Roucy
|        |        |                           \-----Maud Of Clermont
|        |        |                                   |         /-----Renaud I Count Of Bar
|        |        |                                    \-----Clemence Of Bar-Le-Duc
|        |        |                                             \-----Gisele De VAUDEMONT
|         \-----Margaret Of Guines
|                 |                                             /-----Enguerrand I De COUCY, Count Of Amiens
|                 |                                    /-----Thomas De COUCY, Count Of Anvers
|                 |                                   |         \-----Ade De ROUCY, Dame De Marle
|                 |                           /-----Enguerrand II Sire De COUCY
|                 |                          |        |         /-----Guy De CRECY En LAONNOIS
|                 |                          |         \-----Melisende De CRECY En LAONNOIS
|                 |                  /-----Ralph I Sire De COUCY
|                 |                 |        |                  /-----Lanzelin II Seigneur De Baugency
|                 |                 |        |         /-----Ralph Seigneur De BAUGENCI
|                 |                 |        |        |         \-----Alberga
|                 |                 |         \-----Agnes De BAUGENCI
|                 |                 |                 |         /-----Hugh Magnus Duke Of France
|                 |                 |                  \-----Matilda Of Vermandois
|                 |                 |                           \-----Adelaide De Vermandois, Countess Of Vermandois
|                 |         /-----Enguerrand III Lord Of Coucy
|                 |        |        |                           /-----Philip I King Of France
|                 |        |        |                  /-----Louis VI The Fat King Of France
|                 |        |        |                 |         \-----Bertha Of Holland
|                 |        |        |         /-----Robert I Count Of Dreux
|                 |        |        |        |        |         /-----Humbert II Count Of Maurienne And Savoy
|                 |        |        |        |         \-----Adelaide Of Savoy
|                 |        |        |        |                  \-----Gisele Of Burgundy
|                 |        |         \-----Adelaide Of Dreux
|                 |        |                 |                  /-----Andre Seigneur De Baudmont
|                 |        |                 |         /-----Gui Seigneur De Baudmont And Braine
|                 |        |                 |        |         \-----Agnes Heiress Of Braine
|                 |        |                  \-----Agnes De Baudemont
|                 |        |                           \-----Adelaide
|                  \-----Alix Of Coucy
|                          |                                    /-----Gaucher Lord Of Montmirail And Ferte-Gaucher
|                          |                           /-----Helie Lord Of Ferte-Gaucher
|                          |                          |         \-----Elizabeth
|                          |                  /-----Andre Lord Of Ferte-Gaucher
|                          |                 |        |         /-----Jean Vicount Of Marsuil
|                          |                 |         \-----Adelaide Of Marsuil
|                          |         /-----John Seigneur De Montmirel
|                          |        |        |                  /-----Hugh II Chatelain De Cambrai
|                          |        |        |         /-----Simon De Oizy, Chatelain De Cambrai
|                          |        |        |        |         \-----Hildegarde
|                          |        |         \-----Hildearde Of Oisy
|                          |        |                 |         /-----Geoffroy Vicount Of La Ferte-Ancoul
|                          |        |                  \-----Ade Of Ferte-Ancoul
|                           \-----Mary Of Montmirail
|                                   |                           /-----Thibaud Seigneur De Dampierre
|                                   |                  /-----Gui I Seigneur De Dampierre, Vicomte Of Troyes
|                                   |                 |         \-----Isabel
|                                   |         /-----William Seigneur De Dampierre, Constable Of Cham
|                                   |        |        |         /-----Andre Seigneur De Baudmont
|                                   |        |         \-----Helvide Of Baudemont
|                                   |        |                  \-----Agnes Heiress Of Braine
|                                    \-----Helvide Of Dampierre
|                                            |                  /-----Dreux III Seigneur De Morichy
|                                            |         /-----Dreux IV Seigneur De Morichy
|                                            |        |         \-----Edith De WARENNE
|                                             \-----Ermengarde
|                                                     |         /-----Lancelin II Of Beauvais
|                                                      \-----Basilie
|                                                               \-----Adele De Bulles
William De BURGH, Earl Of Ulster
|                                                               /-----Gilbert FITZ RICHARD, Baron Of Clare
|                                                      /-----Richard FITZ GILBERT De CLARE, Baron Of Clare
|                                                     |         \-----Adeliza De CLERMONT
|                                             /-----Roger De CLARE, Earl Of Hertford
|                                            |        |         /-----Ranulph III De MESCHINES, Earl Of Chester
|                                            |         \-----Adeliza Le MESCHIN
|                                            |                  \-----Lucia Of East Angies
|                                    /-----Richard De CLARE, Earl Of Hertford, MC Surety
|                                   |        |                  /-----Hasculf De St JAMES, Baron Of Field Dalling
|                                   |        |         /-----James De St HILARY, Baron Of Field Dalling
|                                   |        |        |         \-----Matilda
|                                   |         \-----Maud St. HILLARY
|                                   |                  \-----Aveline
|                           /-----Sir Gilbert De CLARE, Earl Of Hertford And Glouceste
|                          |        |                           /-----Henry I Beauclerc King Of England
|                          |        |                  /-----Robert The Consul De CAEN, Earl Of Gloucester
|                          |        |         /-----William Meullant FITZ ROBERT, Earl Of Gloucester
|                          |        |        |        |         /-----Robert FITZ HAMOND, Lord Of Tewkesbury
|                          |        |        |         \-----Maud FITZ HAMOND
|                          |        |        |                  \-----Sybil De Montgomery
|                          |         \-----Amice MEULANT, Countess Of Gloucester
|                          |                 |                  /-----Sir Robert De Beaumont, Earl Of Leicester
|                          |                 |         /-----Sir Robert II De Beaumont, Earl Of Leicester
|                          |                 |        |         \-----Isabel De Vermandois, Countess Of Leicester
|                          |                  \-----Hawise DeBEAUMONT
|                          |                          |         /-----Ralph De MONTFORT, Seigneur Of Montfort-Gael
|                          |                           \-----Amicia De Gael
|                  /-----Richard De CLARE, Earl Of Gloucester And Hertfor
|                 |        |                                    /-----Robert Marshal
|                 |        |                           /-----Gilbert GIFFARD, Marshal
|                 |        |                  /-----John Fitz GILBERT The Marshal
|                 |        |                 |        |         /-----Geoffrey De VENOIZ
|                 |        |                 |         \-----(Unk dau) De VENOIZ
|                 |        |         /-----Sir William MARSHALL, Protector, Earl Of Pembroke
|                 |        |        |        |                  /-----Edward De SARESBERIE, Baron Of Trowbridge
|                 |        |        |        |         /-----Walter De SALISBURY, Baron Of Chitterne
|                 |        |        |         \-----Sibyl De SALISBURY
|                 |        |        |                 |         /-----Patric De CHAWORTH, Baron Of Kempsford
|                 |        |        |                  \-----Sibyl De CHAWORTH
|                 |        |        |                           \-----Matilda De HESDIN
|                 |         \-----Isabel MARSHALL
|                 |                 |                           /-----Gilbert FITZ RICHARD, Baron Of Clare
|                 |                 |                  /-----Gilbert De CLARE, Earl Of Pembroke
|                 |                 |                 |         \-----Adeliza De CLERMONT
|                 |                 |         /-----Richard "Strongbow" De CLARE, Earl Of Pembroke
|                 |                 |        |        |         /-----Sir Robert De Beaumont, Earl Of Leicester
|                 |                 |        |         \-----Elizabeth De BEAUMONT
|                 |                 |        |                  \-----Isabel De Vermandois, Countess Of Leicester
|                 |                  \-----Isabel De CLARE, Countess Of Pembroke
|                 |                          |                  /-----Donnchad Mac MURCHAD, King Of Dublin, Laigin, Lei
|                 |                          |         /-----Dairmait Mac MURCHAD, King Of Leinster
|                 |                          |        |         \-----Orlaith
|                 |                           \-----Aoife Macmurchada Of Leinster
|                 |                                   |         /-----Muirchertach Ua TUATHAIL, King Of Ui Muiredaig
|                 |                                    \-----Mor Ua TUATHAIL
|                 |                                             \-----Cacht Of Leix
|         /-----Sir Gilbert DeCLARE, Earl Of Gloucester And Hertford
|        |        |                                             /-----Eustace Fitz John De BURGO, Constable Of Chester
|        |        |                                    /-----Richard FITZ EUSTACE, Constable Of Chester
|        |        |                                   |         \-----Agnes De HALTON
|        |        |                           /-----John Fitz Richard, Constable Of Chester
|        |        |                          |        |         /-----Robert LIZOURS
|        |        |                          |         \-----Albreada LIZOURS, Baroness Of Pontfract
|        |        |                          |                  \-----Aubrey De LACY
|        |        |                  /-----Roger De LACY, Baron Of Pontefract
|        |        |                 |        |                  /-----Richard
|        |        |                 |        |         /-----Roger FITZ RICHARD, Baron Of Warkworth
|        |        |                 |        |        |         \-----Jane BIGOD
|        |        |                 |         \-----Alice Fitz Roger
|        |        |                 |                 |         /-----Alberic II De VERE, Baron Of Hedingham
|        |        |                 |                  \-----Alice De VERE
|        |        |                 |                           \-----Adeliza De CLARE
|        |        |         /-----John De LACY, Earl Of Lincoln, MC Surety
|        |        |        |        |                           /-----Ebrard III Seigneur De Puiset
|        |        |        |        |                  /-----Hugh III Seigneur De Puiset, Vicount Chartres
|        |        |        |        |                 |         \-----Adelaide Of Corbeil
|        |        |        |        |         /-----Ebrard IV Seigneur De Puiset, Vicount Chartres
|        |        |        |        |        |        |         /-----Stephen Count Of Blois, Leader Of First Crusade
|        |        |        |        |        |         \-----Agnes
|        |        |        |        |        |                  \-----Adela
|        |        |        |         \-----Maud De CLERE
|        |        |        |                  \-----Heloise De ROUCY
|        |         \-----Maud De LACY
|        |                 |                                    /-----Saher De QUINCEY, Lord Of Buckby In Northampto
|        |                 |                           /-----Robert De QUINCEY
|        |                 |                          |         \-----Maud De ST LIZ
|        |                 |                  /-----Saire De QUINCEY, Earl Of Winchester, MC Suret
|        |                 |                 |        |         /-----Ness Of Leuchars
|        |                 |                 |         \-----Orabella
|        |                 |         /-----Robert De QUINCEY
|        |                 |        |        |                  /-----Sir Robert II De Beaumont, Earl Of Leicester
|        |                 |        |        |         /-----Sir Robert De BEAUMONT, Earl Of Leicester
|        |                 |        |        |        |         \-----Amicia De Gael
|        |                 |        |         \-----Margaret BEAUMONT
|        |                 |        |                 |         /-----William De GRANTMESNIL
|        |                 |        |                  \-----Petronilla De GRANTMESNIL
|        |                  \-----Margaret De QUINCY, Heiress Of Lincoln
|        |                          |                           /-----Ranulph III De MESCHINES, Earl Of Chester
|        |                          |                  /-----Ranulf De GERNON, Earl Of Chester, Vicomte D'Avranches
|        |                          |                 |         \-----Lucia Of East Angies
|        |                          |         /-----Hugh Of Kevelioc, Earl Of Chester
|        |                          |        |        |         /-----Robert The Consul De CAEN, Earl Of Gloucester
|        |                          |        |         \-----Maud De CAEN
|        |                          |        |                  \-----Maud FITZ HAMOND
|        |                           \-----Hawise Of Chester, Countess Of Lincoln
|        |                                   |                  /-----Amauri IV De MONTFORT, Count Of Evereux
|        |                                   |         /-----Simon De MONTFORT, Count Of Evreux
|        |                                   |        |         \-----Agnes De Garlande
|        |                                    \-----Bertrade De MONTFORT
|        |                                             \-----Maud
 \-----Elizabeth DeCLARE
         |                                                      /-----Fulk V The Young Count Of Anjou, King Of Jerusalem
         |                                             /-----Geoffrey Plantagenet Count Of Anjou, Duke Of Normandy
         |                                            |         \-----Erembourg Of Maine
         |                                    /-----Henry II Curt Mantel PLANTAGENET, King Of England
         |                                   |        |         /-----Henry I Beauclerc King Of England
         |                                   |         \-----Matilda
         |                                   |                  \-----Matilda Of Scotland
         |                           /-----John Lackland PLANTAGENET, King Of England
         |                          |        |                  /-----William VII Count Of Poitou, IX Duke Of Aquitain
         |                          |        |         /-----William VIII Count Of Poitou, Duke Of Aquitaine
         |                          |        |        |         \-----Maud Of Toulouse
         |                          |         \-----Eleanor Duchess Of Aquitaine
         |                          |                 |         /-----Aimery I Vicount De Chatellerault
         |                          |                  \-----Eleanor De CHASTELLERAULT
         |                          |                           \-----Dangerose
         |                  /-----Henry III King Of England
         |                 |        |                           /-----Wulgrim II Tailefer, Count Of Angouleme
         |                 |        |                  /-----William Guillaume IV Tailefer, Count Of Angouleme
         |                 |        |                 |         \-----Ponse De Montgomery
         |                 |        |         /-----Aymer Tailefer, Count Of Angouleme
         |                 |        |        |        |         /-----Raymond I Vicount Of Turenne
         |                 |        |        |         \-----Marguerite De Turenne
         |                 |        |        |                  \-----Maude De Perche
         |                 |         \-----Isabel Of Angouleme
         |                 |                 |                  /-----Louis VI The Fat King Of France
         |                 |                 |         /-----Peter Of France, Lord Of Courteney
         |                 |                 |        |         \-----Adelaide Of Savoy
         |                 |                  \-----Alice De Courtenay
         |                 |                          |         /-----Renaud De Courtenay, Seigneur De Courtenay
         |                 |                           \-----Elizabeth De Courtenay
         |                 |                                    \-----Hedwig Du DONJON
         |         /-----Edward I King Of England
         |        |        |                                    /-----Raymond Berenger IV Count Of Barcelona
         |        |        |                           /-----Alfonso II King Of Aragon
         |        |        |                          |         \-----Petronilla Queen Of Aragon
         |        |        |                  /-----Alfonso II Count Of Provence
         |        |        |                 |        |         /-----Alfonso VII King Of Castile And Leon
         |        |        |                 |         \-----Sancha Of Castile
         |        |        |                 |                  \-----Richilde Of Poland
         |        |        |         /-----Raymond Berengar IV Count Of Provence And Forcalquier
         |        |        |        |        |                  /-----Rostaing II De Sabran
         |        |        |        |        |         /-----Rainou Seigneur De Castellar, Count Of Forcalqu
         |        |        |        |        |        |         \-----Roscie Of Uzes
         |        |        |        |         \-----Gersenda II Of Sabran
         |        |        |        |                 |         /-----William II Count Of Forcalquier
         |        |        |        |                  \-----Gersinde Of Forcalquier
         |        |        |        |                           \-----Adelaida De Bezieres
         |        |         \-----Eleanor Of Provence
         |        |                 |                           /-----Amadeus III Count Of Savoy, Marquess Of Turin
         |        |                 |                  /-----Humbert III Count Of Savoy
         |        |                 |                 |         \-----Matilda Of Grenoble
         |        |                 |         /-----Thomas I Count Of Savoy
         |        |                 |        |        |         /-----Gerard I Count Of Vienne And Macon
         |        |                 |        |         \-----Beatrix Of Macon
         |        |                 |        |                  \-----Maurette Of Salines
         |        |                  \-----Beatrice Of Savoy
         |        |                          |                  /-----Amadeus Count Of Geneva
         |        |                          |         /-----William I Count Of Geneva
         |        |                          |        |         \-----Matilda
         |        |                           \-----Margaret Of Geneva
         |        |                                   |         /-----Aimon I Sire Of Faucigny
         |        |                                    \-----Beatrix De FAUCIGNY
         |        |                                             \-----Clementia
          \-----Joan PLANTAGENET
                  |                                             /-----Raymond Of Burgandy, Count Of Castille
                  |                                    /-----Alfonso VII King Of Castile And Leon
                  |                                   |         \-----Urraca Queen Of Castile And Leon
                  |                           /-----Fernando II King Of Leon
                  |                          |        |         /-----Raymond Berenger III Count Of Barcelona
                  |                          |         \-----Berenguela Of Barcelona
                  |                          |                  \-----Aldonza De CARLAT
                  |                  /-----Alfonso IX King Of Leon
                  |                 |        |                  /-----Henry I Count Of Portugal
                  |                 |        |         /-----Alfonso Henriques I King Of Portugal
                  |                 |        |        |         \-----Theresa Of Castile
                  |                 |         \-----Urraca Of Portugal
                  |                 |                 |         /-----Amadeus III Count Of Savoy, Marquess Of Turin
                  |                 |                  \-----Maud Of Savoy
                  |                 |                           \-----Matilda Of Grenoble
                  |         /-----Fernando III The Saint King Of Castile And Leon
                  |        |        |                           /-----Alfonso VII King Of Castile And Leon
                  |        |        |                  /-----Sancho III King Of Castile
                  |        |        |                 |         \-----Berenguela Of Barcelona
                  |        |        |         /-----Alfonso VIII The Good King Of Castile
                  |        |        |        |        |         /-----Garcia V King Of Navarre
                  |        |        |        |         \-----Blanche Of Navarre
                  |        |        |        |                  \-----Marguerite Of Perche
                  |        |         \-----Berengaria Of Castile
                  |        |                 |                  /-----Geoffrey Plantagenet Count Of Anjou, Duke Of Normandy
                  |        |                 |         /-----Henry II Curt Mantel PLANTAGENET, King Of England
                  |        |                 |        |         \-----Matilda
                  |        |                  \-----Eleanor Of England
                  |        |                          |         /-----William VIII Count Of Poitou, Duke Of Aquitaine
                  |        |                           \-----Eleanor Duchess Of Aquitaine
                  |        |                                    \-----Eleanor De CHASTELLERAULT
                   \-----Eleanor Of Castile
                           |                                    /-----Odo De DAMMARTIN
                           |                           /-----Alberic I De DAMMARTIN
                           |                          |         \-----Basilia De St CLAIR
                           |                  /-----Alberic II De DAMMARTIN, Count Of Dammartin
                           |                 |         \-----(Unk)
                           |         /-----Simon De DAMMARTIN, Count Of Aumale
                           |        |        |                  /-----Hugh Count Of Clermont
                           |        |        |         /-----Renaud Count Of Clermont
                           |        |        |        |         \-----Margaret De Roucy
                           |        |         \-----Maud Of Clermont
                           |        |                 |         /-----Renaud I Count Of Bar
                           |        |                  \-----Clemence Of Bar-Le-Duc
                           |        |                           \-----Gisele De VAUDEMONT
                            \-----Joan De DAMMARTIN
                                    |                           /-----Guy II De PONTHIEU, Count Of Ponthieu
                                    |                  /-----John I De PONTHIEU, Count Of Ponthieu
                                    |                 |         \-----Ida
                                    |         /-----William III De PONTHIEU, Count Of Ponthieu
                                    |        |        |         /-----Anselme CANDAVAINE, Count Of St. Pol
                                    |        |         \-----Beatrice Of St. Pol
                                     \-----Marie Countess Of Ponthieu
                                             |                  /-----Louis VI The Fat King Of France
                                             |         /-----Louis VII The Young King Of France
                                             |        |         \-----Adelaide Of Savoy
                                              \-----Alice Of France
                                                      |         /-----Alfonso VII King Of Castile And Leon
                                                       \-----Constance Of Castile
                                                                \-----Berenguela Of Barcelona



Descendants of William De BURGH, Earl Of Ulster
1. William De BURGH, Earl Of Ulster m. Maud PLANTAGENET
m. Maud PLANTAGENET father: Henry PLANTAGENET, Earl Of Lancaster mother: Maud CHAWORTH

2nd generation

2. Elizabeth De BURGH, Countess Of Ulster m. Lionel Of Antwerp K.G., Duke Of Clarence
m. Lionel Of Antwerp K.G., Duke Of Clarence father: Edward III King Of England mother: Philippa Of Hainault

3rd generation

3. Philippa PLANTAGENET, Countess Of Ulster m. Edmund MORTIMER, Earl Of March
m. Edmund MORTIMER, Earl Of March father: Sir Roger MORTIMER, K.G., Earl Of March mother: Philippa De MONTAGU

4th generation

5. Elizbeth MORTIMER m1. Sir Henry "Harry Hotspur" PERCY, K.G. m2. Thomas CAMOYS, K.G., Lord Camoys
m. Sir Henry "Harry Hotspur" PERCY, K.G. father: Henry De PERCY, K.G., Earl Of Northumberland mother: Margaret De NEVILLE
m. Thomas CAMOYS, K.G., Lord Camoys father: Sir John De COMOYS mother: Elizabeth Le LATIMER
6. Sir Roger De MORTIMER, Earl Of March m. Eleanor HOLLAND
m. Eleanor HOLLAND father: Sir Thomas HOLLAND, K.G., Earl Of Kent mother: Alice FITZALAN
7. Philippa MORTIMER m1. John HASTINGS, Earl Of Pembroke m2. Richard FITZ ALAN, K.G., Earl Of Arundel and Su m3. Thomas POYNINGS, Lord St John, Lord Poynings
m. John HASTINGS, Earl Of Pembroke father: John De HASTINGS, K.G., Earl of Pembroke mother: Anne De MAUNY, Baroness Mauny
m. Richard FITZ ALAN, K.G., Earl Of Arundel and Su father: Sir Richard FITZ ALAN, Earl Of Arundel And Surrey mother: Eleanor PLANTAGENET
m. Thomas POYNINGS, Lord St John, Lord Poynings father: Sir Luke De POYNINGS, Lord Poynings mother: Isabel De St JOHN, Baroness St John
8. Sir Edmund MORTIMER m. Catherine Ferch Owain
m. Catherine Ferch Owain father: Owain GLYN DWR Ap GRUFFYD mother: Mararet HAMMER

5th generation

9. Elizabeth PERCY m1. John De CLIFFORD, K.G., Lord Clifford m2. Ralph NEVILLE, Earl Of Westmoreland
m. John De CLIFFORD, K.G., Lord Clifford father: Thomas De CLIFFORD, Lord Clifford mother: Elizabeth De ROS
m. Ralph NEVILLE, Earl Of Westmoreland father: Sir John De NEVILLE mother: Elizabeth De HOLLAND
10. Sir Henry PERCY, Earl Of Northumberland m. Eleanor NEVILLE
m. Eleanor NEVILLE father: Sir Ralph De NEVILLE, K.G., Earl Of Westmoreland mother: Joan De BEAUFORT
12. Anne De MORTIMER m. Richard Of York Earl Of Cambridge
m. Richard Of York Earl Of Cambridge father: Edmund Of Langley K.G., Earl Of Cambridge, Duke Of York mother: Isabelle Of Castile