Individual Page


Family:
Marriage: Children:
  1. Maud CLIFFORD Death: 26 Aug 1446
  2. John De CLIFFORD, K.G., Lord Clifford Birth: Abt 1388 Death: 13 Mar 1421/2 in Meaux, France

Bibliography
  1. 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]*].
  2. 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].*].
  3. 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].*].
  4. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 07 Hussee-Lincolnshire. London: St Catherine Press, 1929. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP VII [Ap][p0-9].*].
  5. 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]*].
  6. 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].
  7. 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]*].
  8. 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]*].
  9. 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]*].
  10. 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]*].
  11. 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 v5p[0-9]*].
  12. 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]*].

Sources for birth and parent Information
parents:
[Ref: CP III p292, Faris PA2 p312, Faris PA2 p92, John Ravilious SGM 7/4/2003-065121, Richardson PA p216, Richardson RoyalAnc v2p245, Richardson RoyalAnc v4p496, Weis AR7 #89],
father:
[Ref: Burke Peerage p557, Paget HRHCharles p24, Richardson RoyalAnc v4p232, Richardson RoyalAnc v5p449]
Sources for death Information
date:
[Ref: CP III p292, Faris PA2 p92, Richardson PA p216, Richardson RoyalAnc v2p245]
1424 [Ref: Weis AR7 #26, Weis AR7 #89]
Sources with Information about marriage to Thomas De CLIFFORD, Lord Clifford
date:
before 1378/9 [Ref: Richardson PA p216, Richardson RoyalAnc v2p245],
names:
[Ref: CP III p292, Faris PA2 p312, Richardson RoyalAnc v4p498, Weis AR7 #89],
child:
[Ref: Burke Peerage p557, CP II p494, CP III p293, CP VII p476, Faris PA2 p391, Faris PA2 p92, Paget HRHCharles p24, Richardson PA p216, Richardson RoyalAnc v2p245, Richardson RoyalAnc v4p232, Richardson RoyalAnc v5p449, Weis AR7 #26]
Research Notes:
1392: legatee in will of her brother, John, 5th Lord Roos of Helmsley [Ref: Richardson RoyalAnc v2p245]



Pedigree of Elizabeth De ROS
                                                                /-----Robert De ROS, Baron Of Helmsley
                                                       /-----Everhard De ROS, Baron Of Helmsley
                                                      |         \-----Sibyl De VALOGNES
                                              /-----Robert De ROS, Magna Charta Surety
                                             |        |         /-----William TRUSSEBUT, Baron Of Hunsingore
                                             |         \-----Roysia TRUSSEBUT
                                             |                  \-----Audrey De HARCOURT
                                     /-----Sir William De ROS, Baron Of Helmsley
                                    |        |                  /-----Henry Of Huntingdon, Earl Of Huntingdon
                                    |        |         /-----William The Lion King Of Scots
                                    |        |        |         \-----Ada De WARENNE
                                    |         \-----Isabel Of Scotland
                                    |                 |         /-----Robert AVENAL
                                    |                  \-----Isabel AVERNAL
                                    |                           \-----Sibyl
                            /-----Sir Robert De ROS, Baron Of Helmsley
                           |        |                           /-----Herbert FITZ HERBERT
                           |        |                  /-----Herbert FITZ HERBERT
                           |        |                 |         \-----Sibyl CORBET
                           |        |         /-----Piers FITZ HERBERT
                           |        |        |        |         /-----Miles FITZ WALTER, Earl Of Hereford
                           |        |        |         \-----Lucy Of Hereford
                           |        |        |                  \-----Sibyl De NEUFMARCHE
                           |         \-----Lucia FITZ PIERS
                           |                 |                  /-----Roger FITZ RICHARD, Baron Of Warkworth
                           |                 |         /-----Robert FITZ ROGER, Baron Of Whalton
                           |                 |        |         \-----Alice De VERE
                           |                  \-----Alice De WARKWORTH
                           |                          |         /-----William De CHESNEY
                           |                           \-----Margery De CHESNEY, Lady Of Horsford
                           |                                    \-----Gilla
                   /-----William De ROS, Lord Ros Of Helmsley
                  |        |                                    /-----William D'ALBINI, Lord Of Belvoir
                  |        |                           /-----William II Le Breton D'ALBINI, Lord Of Belvoir
                  |        |                          |         \-----Cecily De BELVOIR
                  |        |                  /-----William D'ALBINI, Lord Of Belvoir, MC Surety
                  |        |                 |        |         /-----Robert FITZ RICHARD, Baron Of Little Dunmow
                  |        |                 |         \-----Maud FITZ ROBERT
                  |        |                 |                  \-----Maud De ST LIZ
                  |        |         /-----William D'ALBINI, Baron Of Belvoir
                  |        |        |        |                  /-----Odinel De UMFRAVILLE, Baron Of Prudhoe
                  |        |        |        |         /-----Odinel De UMFRAVILLE, Baron Of Prudhoe
                  |        |        |         \-----Margery De UMFRAVILLE
                  |        |        |                 |         /-----Sir Richard De LUCY, Justiciar Of England
                  |        |        |                  \-----Alice De LUCY
                  |        |        |                           \-----Rohese
                  |         \-----Isabel D'ALBINI
                  |                  \-----Isabel
          /-----William De ROS, Lord Ros Of Helmsley
         |        |                                             /-----Robert De VAUX
         |        |                                    /-----William VAUX
         |        |                                   |         \-----Agnes
         |        |                           /-----Robert VAUX
         |        |                  /-----Sir Oliver De VAUX
         |        |         /-----Sir John De VAUX
         |        |        |        |                           /-----Alan De CRAON, Baron Of Freiston
         |        |        |        |                  /-----Maurice De CRAON, Baron Of Freiston
         |        |        |        |                 |         \-----Muriel De BEAUCHAMP
         |        |        |        |         /-----Guy De CRAON, Baron Of Freiston
         |        |        |        |        |         \-----Clarice
         |        |        |         \-----Petronilla De CRAON
         |        |        |                 |                  /-----Gilbert BASSET
         |        |        |                 |         /-----Thomas BASSET
         |        |        |                 |        |         \-----Edith
         |        |        |                  \-----Isabella BASSET
         |        |        |                          |         /-----Alan De DUNSTANVILLE
         |        |        |                           \-----Adeliza De DUNSTANVILLE
         |         \-----Maud De VAUX
         |                 |         /-----Peter De PELEVILE
         |                  \-----Joan De PELEVILE
 /-----Thomas De ROS, Lord Ros Of Helmsley
|        |                           /-----Giles BADLESMERE
|        |                  /-----Guncelin BADLESMERE
|        |         /-----Bartholomew De BADLESMERE, Lord Badlesmere
|         \-----Margery De BADLESMERE
|                 |                                             /-----Roger De CLARE, Earl Of Hertford
|                 |                                    /-----Richard De CLARE, Earl Of Hertford, MC Surety
|                 |                                   |         \-----Maud St. HILLARY
|                 |                           /-----Sir Gilbert De CLARE, Earl Of Hertford And Glouceste
|                 |                          |        |         /-----William Meullant FITZ ROBERT, Earl Of Gloucester
|                 |                          |         \-----Amice MEULANT, Countess Of Gloucester
|                 |                          |                  \-----Hawise DeBEAUMONT
|                 |                  /-----Richard De CLARE, Earl Of Gloucester And Hertfor
|                 |                 |        |                  /-----John Fitz GILBERT The Marshal
|                 |                 |        |         /-----Sir William MARSHALL, Protector, Earl Of Pembroke
|                 |                 |        |        |         \-----Sibyl De SALISBURY
|                 |                 |         \-----Isabel MARSHALL
|                 |                 |                 |         /-----Richard "Strongbow" De CLARE, Earl Of Pembroke
|                 |                 |                  \-----Isabel De CLARE, Countess Of Pembroke
|                 |                 |                           \-----Aoife Macmurchada Of Leinster
|                 |         /-----Thomas DeCLARE, Lord Of Thomond
|                 |        |        |                           /-----John Fitz Richard, Constable Of Chester
|                 |        |        |                  /-----Roger De LACY, Baron Of Pontefract
|                 |        |        |                 |         \-----Alice Fitz Roger
|                 |        |        |         /-----John De LACY, Earl Of Lincoln, MC Surety
|                 |        |        |        |        |         /-----Ebrard IV Seigneur De Puiset, Vicount Chartres
|                 |        |        |        |         \-----Maud De CLERE
|                 |        |        |        |                  \-----Heloise De ROUCY
|                 |        |         \-----Maud De LACY
|                 |        |                 |                  /-----Saire De QUINCEY, Earl Of Winchester, MC Suret
|                 |        |                 |         /-----Robert De QUINCEY
|                 |        |                 |        |         \-----Margaret BEAUMONT
|                 |        |                  \-----Margaret De QUINCY, Heiress Of Lincoln
|                 |        |                          |         /-----Hugh Of Kevelioc, Earl Of Chester
|                 |        |                           \-----Hawise Of Chester, Countess Of Lincoln
|                 |        |                                    \-----Bertrade De MONTFORT
|                  \-----Margaret De CLARE
|                          |                                    /-----Maurice FITZ GERALD, Lord Of Lanstephen
|                          |                           /-----Gerald FITZ MAURICE, Baron Of Offaly
|                          |                          |         \-----Alice De MONTGOMERY
|                          |                  /-----Sir Maurice FITZ GERALD, Baron Offaly
|                          |                 |        |         /-----Robert De BIRMINGHAM
|                          |                 |         \-----Eve De BERMINGHAM
|                          |         /-----Maurice FITZ MAURICE FITZ GERALD, Lord Of Offaly
|                          |        |         \-----Juliane
|                           \-----Julian FITZ MAURICE
|                                   |                           /-----Maurice Lord of Prendergast
|                                   |                  /-----Philip De PRENDERGAST
|                                   |         /-----Gerald De PRENDERGAST
|                                   |        |        |         /-----Robert De QUENCI, Constable of Leinster
|                                   |        |         \-----Maude De QUENCI
|                                   |        |                  \-----(Unk dau) De CLARE
|                                    \-----Matilda De PRENDERGAST
|                                            |                  /-----William De BURGH, Lord of Connaught
|                                            |         /-----Richard De BURGH, Lord of Connaught
|                                            |        |         \-----(Unk Dau) O'BRIEN
|                                             \-----Matilda De BURG
|                                                     |         /-----Walter De LACY, Baron Of Weobley
|                                                      \-----Egidia (Jill) De LACY
|                                                               \-----Margaret De BRAOISE
Elizabeth De ROS
|                                                               /-----Hervey BAGOT
|                                                      /-----Hervey BAGOT
|                                             /-----Hervey De STAFFORD
|                                            |        |         /-----Robert De STAFFORD, Baron Of Stafford
|                                            |         \-----Millicent De STAFFORD
|                                            |                  \-----Avice
|                                    /-----Robert De STAFFORD, Baron Of Stafford
|                                   |        |                  /-----Robert De FERRERS, Earl Of Derby
|                                   |        |         /-----William FERRERS, Earl Of Derby
|                                   |        |        |         \-----Margaret PEVERIL
|                                   |         \-----Pernell De FERRIERS
|                                   |                 |         /-----William De BRAOS, Baron Of Bramber
|                                   |                  \-----Sibyl De BRAOISE
|                                   |                           \-----Bertha Of Hereford
|                           /-----Nicholas De STAFFORD
|                          |        |                           /-----Roger CORBET, Baron Of Cause
|                          |        |                  /-----Robert CORBET, Baron Of Cause
|                          |        |         /-----Thomas CORBET, Baron Of Cause
|                          |         \-----Alice CORBET
|                          |                 |                  /-----Reginald De VAUTORT, Baron Of Trematon
|                          |                 |         /-----Roger De VAUTORT, Baron Of Trematon
|                          |                  \-----Isabel De VAUTORT
|                          |                           \-----Alice
|                  /-----Edmund De STAFFORD, Lord Stafford
|                 |        |                  /-----Walter De LANGLEY
|                 |        |         /-----Sir Geoffrey De LANGLEY
|                 |        |        |         \-----Emma De LACY
|                 |         \-----(Unk) De LANGLEY
|                 |                 |                           /-----Alfred De BRIGHTWELL
|                 |                 |                  /-----Richard De BRIGHTWELL
|                 |                 |         /-----Robert De BRIGHTWELL
|                 |                  \-----Matilda De BRIGHTWELL
|         /-----Sir Ralph De STAFFORD, K.G., Earl Of Stafford
|        |        |                                             /-----Ralph BASSET
|        |        |                                    /-----Ralph BASSET
|        |        |                                   |         \-----Alicia
|        |        |                           /-----Ralph BASSET
|        |        |                  /-----Ralph BASSET
|        |        |         /-----Ralph BASSET, Lord Basset Of Drayton
|        |        |        |        |                           /-----John De SOMERY
|        |        |        |        |                  /-----Sir Ralph De SOMERY, Baron Of Dudley
|        |        |        |        |                 |         \-----Hawise De PAYNELL
|        |        |        |        |         /-----Sir Roger De SOMERY, Baron Of Dudley
|        |        |        |        |        |        |         /-----William Le GROS
|        |        |        |        |        |         \-----Margaret Le GROS
|        |        |        |        |        |                  \-----(Unk dau) Marshall
|        |        |        |         \-----Margaret De SOMERY
|        |        |        |                 |                  /-----William D'AUBIGNY, Earl Of Sussex And Arundel
|        |        |        |                 |         /-----William D'AUBIGNY, Earl Of Arundel
|        |        |        |                 |        |         \-----Maud St. HILLARY
|        |        |        |                  \-----Nichole D'AUBIGNY
|        |        |        |                          |         /-----Hugh Of Kevelioc, Earl Of Chester
|        |        |        |                           \-----Mabel Of Chester
|        |        |        |                                    \-----Bertrade De MONTFORT
|        |         \-----Margaret BASSET
|        |                 |                                    /-----Geoffrey Le DESPENSER
|        |                 |                           /-----Thomas Le DESPENSER
|        |                 |                  /-----Sir Hugh Le DESPENSER
|        |                 |                 |         \-----Recuara
|        |                 |         /-----Sir Hugh Le DESPENSER, Justiciar Of England
|        |                  \-----Hawise Le DESPENSER
|        |                          |                           /-----Thomas BASSET
|        |                          |                  /-----Sir Alan BASSET
|        |                          |                 |         \-----Adeliza De DUNSTANVILLE
|        |                          |         /-----Sir Philip BASSET, Justiciar Of England
|        |                          |        |        |         /-----Phillip De GAI
|        |                          |        |         \-----Aline De GAI
|        |                          |        |                  \-----Sedzilia
|        |                           \-----Aline BASSET
|        |                                   |                  /-----Godfrey De LOUVAINE
|        |                                   |         /-----Matthew De LOUVAINE, Baron Of Little Easton
|        |                                   |        |         \-----Delicia (Alice) De HASTINGS
|        |                                    \-----Hawise De LOUVAINE
|        |                                             \-----Muriel (Amy)
 \-----Beatrice STAFFORD
         |                                                      /-----Liulf
         |                                             /-----Adam Of Aldithley
         |                                    /-----Henry Of Aldithley
         |                                   |        |         /-----Ralf FITZORM
         |                                   |         \-----Emma FITZRALF
         |                           /-----James De AUDLEY
         |                          |        |                  /-----Roger MAINWARING
         |                          |        |         /-----Sir Ralph MAINWARING, Seneschal Of Chester
         |                          |         \-----Bertrad MAINWARING
         |                          |                 |         /-----Hugh Of Kevelioc, Earl Of Chester
         |                          |                  \-----Amicia Of Chester
         |                  /-----Sir Hugh De AUDLEY, Lord Audley
         |                 |        |                           /-----Henry II Curt Mantel PLANTAGENET, King Of England
         |                 |        |                  /-----William LONGESPEE, Earl of Salisbury
         |                 |        |                 |         \-----Ida Countess Of Norfolk
         |                 |        |         /-----Sir William De LONGESPEE
         |                 |        |        |        |         /-----William FITZ PATRICK, Earl Of Salisbury
         |                 |        |        |         \-----Ela Of Salisbury
         |                 |        |        |                  \-----Eleanor De VITRE
         |                 |         \-----Ela LONGESPEE
         |                 |                 |                  /-----Gerard De Camville
         |                 |                 |         /-----Richard De Camville
         |                 |                 |        |         \-----Nichola De La HAY, Lady Of Munden
         |                 |                  \-----Idoine De Camville
         |                 |                          |         /-----Gilbert BASSET
         |                 |                           \-----Eustacia BASSET
         |                 |                                    \-----Egline De COURTENAY
         |         /-----Sir Hugh AUDLEY, Earl Of Gloucester
         |        |        |                                    /-----Roger De MORTIMER, Baron Of Wigmore
         |        |        |                           /-----Ralph MORTIMER, Baron Of Wigmore
         |        |        |                          |         \-----Isabel De FERRIERS
         |        |        |                  /-----Sir Roger MORTIMER, Baron Of Wigmore
         |        |        |                 |        |         /-----Llewellyn Fawr The Great AP IORWORTH, Prince Of North Wales
         |        |        |                 |         \-----Gladys DHU
         |        |        |                 |                  \-----Tangwystl Of Rhos
         |        |        |         /-----Sir Edmund De MORTIMER, Lord Mortimer
         |        |        |        |        |                  /-----Reginald De BRAOS, Baron Of Bramber
         |        |        |        |        |         /-----William De BRAIOSE, Baron Of Brecknock Castle
         |        |        |        |        |        |         \-----Gracia De BRIWERE
         |        |        |        |         \-----Maud De BRAOISE
         |        |        |        |                 |         /-----Sir William MARSHALL, Protector, Earl Of Pembroke
         |        |        |        |                  \-----Eve MARSHALL
         |        |        |        |                           \-----Isabel De CLARE, Countess Of Pembroke
         |        |         \-----Isolda MORTIMER
          \-----Margaret De AUDLEY, Baroness Audley
                  |                                             /-----Roger De CLARE, Earl Of Hertford
                  |                                    /-----Richard De CLARE, Earl Of Hertford, MC Surety
                  |                                   |         \-----Maud St. HILLARY
                  |                           /-----Sir Gilbert De CLARE, Earl Of Hertford And Glouceste
                  |                          |        |         /-----William Meullant FITZ ROBERT, Earl Of Gloucester
                  |                          |         \-----Amice MEULANT, Countess Of Gloucester
                  |                          |                  \-----Hawise DeBEAUMONT
                  |                  /-----Richard De CLARE, Earl Of Gloucester And Hertfor
                  |                 |        |                  /-----John Fitz GILBERT The Marshal
                  |                 |        |         /-----Sir William MARSHALL, Protector, Earl Of Pembroke
                  |                 |        |        |         \-----Sibyl De SALISBURY
                  |                 |         \-----Isabel MARSHALL
                  |                 |                 |         /-----Richard "Strongbow" De CLARE, Earl Of Pembroke
                  |                 |                  \-----Isabel De CLARE, Countess Of Pembroke
                  |                 |                           \-----Aoife Macmurchada Of Leinster
                  |         /-----Sir Gilbert DeCLARE, Earl Of Gloucester And Hertford
                  |        |        |                           /-----John Fitz Richard, Constable Of Chester
                  |        |        |                  /-----Roger De LACY, Baron Of Pontefract
                  |        |        |                 |         \-----Alice Fitz Roger
                  |        |        |         /-----John De LACY, Earl Of Lincoln, MC Surety
                  |        |        |        |        |         /-----Ebrard IV Seigneur De Puiset, Vicount Chartres
                  |        |        |        |         \-----Maud De CLERE
                  |        |        |        |                  \-----Heloise De ROUCY
                  |        |         \-----Maud De LACY
                  |        |                 |                  /-----Saire De QUINCEY, Earl Of Winchester, MC Suret
                  |        |                 |         /-----Robert De QUINCEY
                  |        |                 |        |         \-----Margaret BEAUMONT
                  |        |                  \-----Margaret De QUINCY, Heiress Of Lincoln
                  |        |                          |         /-----Hugh Of Kevelioc, Earl Of Chester
                  |        |                           \-----Hawise Of Chester, Countess Of Lincoln
                  |        |                                    \-----Bertrade De MONTFORT
                   \-----Margaret De CLARE
                           |                                    /-----Henry II Curt Mantel PLANTAGENET, King Of England
                           |                           /-----John Lackland PLANTAGENET, King Of England
                           |                          |         \-----Eleanor Duchess Of Aquitaine
                           |                  /-----Henry III King Of England
                           |                 |        |         /-----Aymer Tailefer, Count Of Angouleme
                           |                 |         \-----Isabel Of Angouleme
                           |                 |                  \-----Alice De Courtenay
                           |         /-----Edward I King Of England
                           |        |        |                  /-----Alfonso II Count Of Provence
                           |        |        |         /-----Raymond Berengar IV Count Of Provence And Forcalquier
                           |        |        |        |         \-----Gersenda II Of Sabran
                           |        |         \-----Eleanor Of Provence
                           |        |                 |         /-----Thomas I Count Of Savoy
                           |        |                  \-----Beatrice Of Savoy
                           |        |                           \-----Margaret Of Geneva
                            \-----Joan PLANTAGENET
                                    |                           /-----Fernando II King Of Leon
                                    |                  /-----Alfonso IX King Of Leon
                                    |                 |         \-----Urraca Of Portugal
                                    |         /-----Fernando III The Saint King Of Castile And Leon
                                    |        |        |         /-----Alfonso VIII The Good King Of Castile
                                    |        |         \-----Berengaria Of Castile
                                    |        |                  \-----Eleanor Of England
                                     \-----Eleanor Of Castile
                                             |                  /-----Alberic II De DAMMARTIN, Count Of Dammartin
                                             |         /-----Simon De DAMMARTIN, Count Of Aumale
                                             |        |         \-----Maud Of Clermont
                                              \-----Joan De DAMMARTIN
                                                      |         /-----William III De PONTHIEU, Count Of Ponthieu
                                                       \-----Marie Countess Of Ponthieu
                                                                \-----Alice Of France



Descendants of Elizabeth De ROS
1. Elizabeth De ROS m. Thomas De CLIFFORD, Lord Clifford
m. Thomas De CLIFFORD, Lord Clifford father: Sir Roger CLIFFORD, Lord Clifford mother: Maud De BEAUCHAMP

2nd generation

3. John De CLIFFORD, K.G., Lord Clifford m. Elizabeth PERCY
m. Elizabeth PERCY father: Sir Henry "Harry Hotspur" PERCY, K.G. mother: Elizbeth MORTIMER

3rd generation

4. Thomas De CLIFFORD, Lord Clifford m. Joan DACRE
m. Joan DACRE father: Thomas DACRE, Lord Dacre Of Gillesland mother: Philippa De NEVILLE
7. Mary CLIFFORD m. Sir Philip WENTWORTH
m. Sir Philip WENTWORTH father: Sir Roger WENTWORTH mother: Margery DESPENSER, Baroness Despenser

4th generation

8. John De CLIFFORD, Lord Clifford m. Margaret BROMFLETE
m. Margaret BROMFLETE father: Sir Henry BROUNFLETE, Lord Vessy mother: Alianore FITZHUGH
9. Sir Roger CLIFFORD m. Joan COURTENAY
m. Joan COURTENAY father: Thomas COURTENAY, Earl Of Devon mother: Margaret BEAUFORT
12. Elizabeth De CLIFFORD m1. Sir William PLUMPTON m2. John HAMERTON
m. Sir William PLUMPTON father: Sir William PLUMPTON mother: Elizabeth STAPILTON
m. John HAMERTON
13. Matilda CLIFFORD m1. Sir John HARRINGTON m2. Sir Edmund SUTTON
m. Sir John HARRINGTON
m. Sir Edmund SUTTON father: Sir John VI SUTTON, K.G., Lord Dudley mother: Elizabeth BERKELEY
15. Joan CLIFFORD m. Richard MUSGRAVE
m. Richard MUSGRAVE father: Thomas MUSGRAVE mother: Joan STAPILTON
18. Elizabeth WENTWORTH m. Sir Martin ATSEE
m. Sir Martin ATSEE father: Brian ATSEE mother: Maud MONCEAUX
19. Sir Henry WENTWORTH, Lord Despenser m1. Anne SAY m2. Elizabeth NEVILLE
m. Anne SAY father: Sir John SAYE mother: Elizabeth CHENEY
m. Elizabeth NEVILLE father: John De NEVILLE, K.G., Marquess of Montagu mother: Isabel INGOLDTHORPE

5th generation

20. Henry De CLIFFORD, Lord Clifford m1. Anne ST JOHN m2. Florence PUDSEY m3.
m. Anne ST JOHN father: Sir John St JOHN mother: Alice BRADSHAW
m. Florence PUDSEY father: Henry PUDSEY mother: Margaret CONYERS
22. Elizabeth De CLIFFORD m. Sir Robert ASKE
m. Sir Robert ASKE father: Sir John ASKE mother: Elizabeth BIGOD
26. Elizabeth PLUMPTON m. John SOTEHILL
m. John SOTEHILL father: Henry SOTEHILL mother: Anne BOYVILLE
35. Thomas SUTTON m. Grace THRELKELD
m. Grace THRELKELD father: Lancelot THRELKELD
37. Dorothy SUTTON m1. Sir John MUSGRAVE m2. Richard WROTTESLEY
m. Sir John MUSGRAVE
m. Richard WROTTESLEY father: Sir Walter WROTTESLEY mother: Jane BARON
40. Sir Edward MUSGRAVE m1. Alice RADCLIFF m2. Joan WARD
m. Alice RADCLIFF father: Thomas RADCLIFF
m. Joan WARD father: Sir Christopher WARD mother: Margaret GASCOIGNE
43. Joan ATSEE m. Peter HILDYARD
m. Peter HILDYARD father: Sir Robert HILDYARD mother: Elizabeth HASTINGS
44. Elizabeth ATSEE m. Roger KELKE
m. Roger KELKE father: Roger KELKE mother: Ellen INGLEBERT
45. Margaret WENTWORTH m. Sir John SEYMOUR
m. Sir John SEYMOUR father: John SEYMOUR mother: Elizabeth DARELL
46. Elizabeth WENTWORTH m1. Sir Roger DARCY m2. Sir Thomas WYNDHAM m3. John BOURCHIER, Lord FitzWarin, Earl Of Bath
m. Sir Roger DARCY father: Thomas DARCY mother: Margaret HARLESTON
m. Sir Thomas WYNDHAM father: Sir John WYNDHAM mother: Margaret HOWARD
m. John BOURCHIER, Lord FitzWarin, Earl Of Bath father: Fulke BOURCHIER, Lord FitzWarin mother: Elizabeth DINHAM
50. Sir Richard WENTWORTH, Lord Despenser m. Anne TYRELLE
m. Anne TYRELLE father: Sir James TYRELLE mother: Anne ARUNDELLE