Individual Page


Family:
Marriage: Children:
  1. Brien Fitz Count, Lord Of Abergavenny Death: After 1148

Marriage:
Marriage: Children:
  1. Hawise Of Brittany
  2. Geoffrey Of Brittany Death: 1116 in Holy Land
  3. Conan III Le Gros Duke Of Brittany Birth: Abt 1089 Death: 17 Sep 1148

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. Previte-Orton, C. W., The Shorter Cambridge Medieval History, Cambridge: University Press, 1952. Reprinted with corrections 1960. Available at (part 1) http://archive.org/details/in.ernet.dli.2015.149173 and (part 2) http://archive.org/details/in.ernet.dli.2015.149602. Information from this source tagged as [Ref: CMH p[0-9]*].
  3. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 01 A-Basing. London: St Catherine Press, 1910. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Vol 1 also available at http://archive.org/completepeerageo01coka Information from this source tagged as [Ref: CP I [Ap][p0-9].*].
  4. 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].*].
  5. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 11, Ridley-Sinclair. London: St Catherine Press, 1949. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/27141 Information from this source tagged as [Ref: CP XI [Ap][p0-9].*].
  6. 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].*].
  7. 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]*].
  8. Crouch, David, The Normans - The History of a Dynasty, Hambledon: New York, 2002. Rutgers Newark (Dana Library) DC611.N862C76 Information from this source tagged as [Ref: Crouch Normans p[0-9ivx]*].
  9. DeVajay, Szabolcs, La sintesis europea en el abolengo y la politica matrimonial de Alfonso el Casto, in Congreso De Historia De La Corona De Aragon, Vol II Communicaciones, 1-6 Octubre 1962, Barcelona. LDS Film#0962812#4. Available at https://familysearch.org/search/film/007942239 images 484-501. Information from this source tagged as [Ref: DeVajay Aragon 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. The Henry Project: The Ancestors of King Henry II of England, An eperiment in a cooperative online database for scholarly medieval genealogy. Contributors and Editors: Stewart Baldwin, Todd Farmerie, Peter Stewart. Available at https://fasg.org/projects/henryproject/ Information from this source tagged as [Ref: HenryII .*].
  12. Keats-Rohan, K.S.B., Domesday Descendants, A Prosopography of Persons Occurring in English Documents 1066-1166. Vol II: Pipe Rolls to Cartae Baronum. Bury St Edmunds, Suffolk: Boydell Press, 2002. NYPL ARF 03-4178 vol 2. Corrections at http://users.ox.ac.uk/~prosop/domesday-descendants-corrigenda.pdf Information from this source tagged as [Ref: Keats-Rohan DD p[0-9]*].
  13. 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]*].
  14. 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]*].
  15. 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]*].
  16. Tapsell, R. F., Monarchs, Rulers, Dynasties and Kingdoms of the World. New York: Facts on File Publications, 1983. Information from this source tagged as [Ref: Tapsell Dynasties p[0-9]*].
  17. 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]*].
  18. 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 X p780, Clutterbuck Hertford v2p84, ES II #75 (as replaced in III.1), Keats-Rohan DD p224, Richardson RoyalAnc v1p7, Watney WALLOP #155, Weis AR7 #119, Weis AR7 #39],
father:
[Ref: Tapsell Dynasties p203]
Sources for death Information
date:
[Ref: CP X p780, ES II #75 (as replaced in III.1), ES II #81, ES II #82, Paget HRHCharles p10, Paget HRHCharles p140, Richardson RoyalAnc v1p7]
1119 [Ref: CMH p608, Watney WALLOP #155, Watney WALLOP #9, Weis AR7 #119, Weis AR7 #39]
Sources with Inaccurate death Information
date:
1112 [Ref: Tapsell Dynasties p203]
Sources with Information about marriage to Lucy De BALLON
child:
[Ref: CP I p20]
Sources with Information about marriage to Constance Of England
date:
[Ref: Burke Peerage cclii, ES II #75 (as replaced in III.1), ES II #81, HenryII matil000 10/12/2006, HenryII willi001 12/31/2007, Paget HRHCharles p10, Richardson RoyalAnc v1p7]
first marriage of Alan [Ref: CMH p608, CP X p780, Keats-Rohan DD p224],
names:
[Ref: Clutterbuck Hertford v2p84, Crouch Normans p91, Richardson RoyalAnc v5p492]
Sources with Information about marriage to Ermengard Of Anjou
date:
(1093) [Ref: ES II #76]
abt 1093 [Ref: Paget HRHCharles p140]
after 1091 [Ref: DeVajay Aragon p275]
perhaps second marriage of Ermengarde [Ref: HenryII fulk0004 5/11/2006]
second marriage of Alan [Ref: CP X p780, Keats-Rohan DD p224, Richardson RoyalAnc v1p7]
second marriage of Ermengarde [Ref: Weis AR7 #119]
um 1093 [Ref: ES II #75 (as replaced in III.1), ES II #82],
names:
[Ref: Watney WALLOP #9],
child:
[Ref: CP X p780, CP XI AppD p114, Clutterbuck Hertford v2p84, ES II #75 (as replaced in III.1), Keats-Rohan DD p224, Richardson RoyalAnc v1p541, Richardson RoyalAnc v1p7, Watney WALLOP #155, Weis AR7 #119, Weis AR7 #39]
Research Notes:
Duke or Count of Brittany [Ref: CP I p20, Keats-Rohan DD p224, Richardson RoyalAnc v1p7]
Duke of Brittany [Ref: Paget HRHCharles p10, Tapsell Dynasties p203, Weis AR7 #119, Weis AR7 #39]
Count of Brittany [Ref: Burke Peerage cclii, HenryII willi001 12/31/2007]

heir of his father [Ref: Richardson RoyalAnc v1p7]

1084: succeeded his father as Duke of Brittany [Ref: Richardson RoyalAnc v1p7]

1084-1112: Duke of Brittany [Ref: Tapsell Dynasties p203]

1084: Duke of Brittany, until his abdication in 1114/6 [Ref: Keats-Rohan DD p224]

went on First Crusade with Robert of Normandy [Ref: Keats-Rohan DD p224]

1106: assisted Henry I at Tinchebrai [Ref: Keats-Rohan DD p224]

1114/6: abdicated as Duke of Brittany [Ref: Keats-Rohan DD p224]



Pedigree of Alan IV Fergent Duke Of Brittany
                            /-----Budic Count Of Cornuaille
                   /-----Benoit Count Of Cornuaille
          /-----Alain Cagnairt Count Of Cornuaille
         |         \-----Guinodeon
 /-----Hoel Count Of Cornouille
|        |                                    /-----Matuedoi Count Of Poher
|        |                           /-----Alain II Barbe Torte Count Of Nantes
|        |                          |        |                  /-----Riroreth Count Of Nantes
|        |                          |        |         /-----Adam I The Great Count Of Nantes And Vannes, Duke Of Brit
|        |                          |         \-----(Unk Dau)
|        |                          |                  \-----Oreguen
|        |                  /-----Hoel Count Of Nantes
|        |         /-----Judicael Count Of Nantes
|         \-----Judith Of Nantes
|                  \-----Melisende
Alan IV Fergent Duke Of Brittany
|                                                               /-----Riroreth Count Of Nantes
|                                                      /-----Adam I The Great Count Of Nantes And Vannes, Duke Of Brit
|                                             /-----Paskurtan Count Of Rennes
|                                            |         \-----Oreguen
|                                    /-----Judhael Count Of Rennes
|                                   |        |                  /-----Gurivant Count Of Rennes
|                                   |        |         /-----Berenger Count Of Rennes
|                                   |        |        |         \-----(Unk Dau) Heiress Of Brittany
|                                   |         \-----(Unk Dau) Heiress Of Rennes
|                           /-----Conan I Duke Of Brittany
|                          |         \-----Gerberge
|                  /-----Geoffrey Duke Of Brittany
|                 |        |                                    /-----Ingelger Count Of Anjou
|                 |        |                           /-----Fulk Le Roux Count Of Anjou
|                 |        |                          |         \-----Adela Of The Gatinais
|                 |        |                  /-----Fulk II The Good Count Of Anjou
|                 |        |                 |        |         /-----Werner Seigneur De Locher Villandry And La Stai
|                 |        |                 |         \-----Roscilla
|                 |        |                 |                  \-----Forcanda
|                 |        |         /-----Geoffrey I Grisgonelle Count Of Anjou
|                 |        |        |        |                  /-----Gausfred
|                 |        |        |        |         /-----Gausfred Count Of Nevers
|                 |        |        |         \-----Gerberga Of Nevers
|                 |        |        |                 |         /-----Hector Noble Of Arverne
|                 |        |        |                  \-----Aba
|                 |        |        |                           \-----Aba Abbess Of Sauxillanges
|                 |         \-----Ermengarde Of Anjou
|                 |                 |                           /-----Herbert I Count Of Vermandois
|                 |                 |                  /-----Herbert II Count Of Vermandois
|                 |                 |                 |         \-----Beatrice Of Morvois
|                 |                 |         /-----Robert Count Of Troyes
|                 |                 |        |        |         /-----Robert I King Of France
|                 |                 |        |         \-----Hildebrante/Liegarde/Adela
|                 |                 |        |                  \-----Aelis
|                 |                  \-----Adele Of Troyes
|                 |                          |                  /-----Manasses I Count Of Vergy, Duxin, And Chalons
|                 |                          |         /-----Giselbert Duke Of Burgandy
|                 |                          |        |         \-----Ermengarde
|                 |                           \-----Adelaide Of Burgundy
|                 |                                    \-----Ermengarde Of Burgandy
|         /-----Alan III Duke Of Brittany
|        |        |                                    /-----Ketil
|        |        |                           /-----Hrolfr (Rollo) Duke Of Normandy
|        |        |                  /-----William Longspee Duke Of Normandy
|        |        |                 |        |         /-----Berenger Count Of Bayeux
|        |        |                 |         \-----Poppa
|        |        |                 |                 |         /-----Gurivant Count Of Rennes
|        |        |                 |                  \-----(Unk Dau)
|        |        |                 |                           \-----(Unk Dau) Heiress Of Brittany
|        |        |         /-----Richard I The Fearless Duke Of Normandy
|        |        |        |         \-----Espriota
|        |         \-----Hawise Of Normandy
|        |                 |         /-----(Unk) Forquelar Of Cirques
|        |                  \-----Gunnora
 \-----Hawise Of Brittany
         |                                             /-----Eudes Count Of Chartres
         |                                    /-----Theobald Viscount Of Troyes
         |                                   |        |         /-----Thibaud Count Of Chartres
         |                                   |         \-----(Unk Dau)
         |                           /-----Theobald I Le Tricheur Count Of Blois
         |                          |        |                  /-----Stephen Count Of Bourges
         |                          |        |         /-----Hugh Count Of Bourges
         |                          |         \-----Richilde Of Bourges
         |                          |                 |         /-----Charles II The Bald King Of Franks, Emperor
         |                          |                  \-----Rothaut
         |                          |                           \-----Richaut Of Metz
         |                  /-----Eudes I Count Of Blois
         |                 |        |                           /-----Pepin Count Of Senlis, Peronne, & St. Quentin
         |                 |        |                  /-----Herbert I Count Of Vermandois
         |                 |        |                 |         \-----(Unk Dau) Of Vermandois
         |                 |        |         /-----Herbert II Count Of Vermandois
         |                 |        |        |        |         /-----Guerra I Count Of Morvois
         |                 |        |        |         \-----Beatrice Of Morvois
         |                 |        |        |                  \-----Eve Of Roussillon
         |                 |         \-----Luitgarde De Vermandois
         |                 |                 |                  /-----Rupert IV The Strong Count Of Tours
         |                 |                 |         /-----Robert I King Of France
         |                 |                 |        |         \-----Aelis Of Tours And Alsace
         |                 |                  \-----Hildebrante/Liegarde/Adela
         |                 |                           \-----Aelis
         |         /-----Eudes II Count Of Blois
         |        |        |                                    /-----Conrad II Duke Of Transjurand Burgandy
         |        |        |                           /-----Rudolph I King Of Upper Burgundy
         |        |        |                          |         \-----Walrada
         |        |        |                  /-----Rudolph II King Of Juran Burgundy And Provence
         |        |        |                 |        |         /-----Boso Of Vienne, King Of Provence
         |        |        |                 |         \-----Wille
         |        |        |         /-----Conrad The Peaceful King Of Burgundy
         |        |        |        |        |                  /-----Burkhard Count In Baer, Duke Of Swabia
         |        |        |        |        |         /-----Burkhard Duke Of Swabia
         |        |        |        |        |        |         \-----(Unk)
         |        |        |        |         \-----Berthia Of Swabia
         |        |        |        |                 |         /-----Eberhard II Count In Zurichgau
         |        |        |        |                  \-----Reginlanda
         |        |        |        |                           \-----Gisela
         |        |         \-----Bertha Of Burgandy
         |        |                 |                           /-----Louis II The Stammerer King Of France
         |        |                 |                  /-----Charles III The Simple King Of Franks
         |        |                 |                 |         \-----Adelaide
         |        |                 |         /-----Louis IV D'OUTRE-MER, King Of Franks
         |        |                 |        |        |         /-----Edward The Elder King Of England
         |        |                 |        |         \-----Edgiva
         |        |                 |        |                  \-----Alfflaed
         |        |                  \-----Matilda Of France
         |        |                          |                  /-----Otto The Illustrious Duke Of Saxony
         |        |                          |         /-----Henry I The Fowler King Of The Saxons
         |        |                          |        |         \-----Hedwige/Hadui/Haduich
         |        |                           \-----Gerberga Of Saxony
         |        |                                   |         /-----Dietrich Count in Westfalen
         |        |                                    \-----Mechtilde Of Westfalen
         |        |                                             \-----Ragenhilda
          \-----Bertha Of Blois
                  |                                             /-----Eustorge
                  |                                    /-----Robert I Vicount Of Auvergne
                  |                                   |         \-----Arsinde
                  |                           /-----Robert II Vicount Of Auvergne
                  |                          |        |         /-----Berald I Seigneur De Mercoeur
                  |                          |         \-----Adelgarde
                  |                          |                  \-----Gerberge
                  |                  /-----William V Count Of Auvergne
                  |                 |        |                  /-----Etienne Vicount Of Brioude
                  |                 |        |         /-----Damas Vicomte De Brioude
                  |                 |        |        |         \-----Ermengarde
                  |                 |         \-----Ingelberga Dame De Beaumont In Chalonais
                  |                 |                 |         /-----William Le Pieux, Duke Of Aquitaine
                  |                 |                  \-----Engelberge
                  |                 |                           \-----Ingelburga
                  |         /-----Robert I Count Of Auvergne
                  |        |         \-----Umberge
                   \-----Ermengarde Of Auvergne
                           |                                    /-----Vivien Of Antoing
                           |                           /-----Heraclius
                           |                  /-----Bertrand De Gevaudan
                           |                 |         \-----Gode
                           |         /-----Stephen De Brioude
                           |        |        |                  /-----Rigaud
                           |        |        |         /-----Etienne Vicount Of Brioude
                           |        |        |        |         \-----(Unk Dau)
                           |        |         \-----Emilgarde
                           |        |                 |         /-----Pons
                           |        |                  \-----Ermengarde
                           |        |                           \-----(Unk Dau) Of Auvergne
                            \-----Ermengarde
                                    |                           /-----Ingelger Count Of Anjou
                                    |                  /-----Fulk Le Roux Count Of Anjou
                                    |                 |         \-----Adela Of The Gatinais
                                    |         /-----Fulk II The Good Count Of Anjou
                                    |        |        |         /-----Werner Seigneur De Locher Villandry And La Stai
                                    |        |         \-----Roscilla
                                    |        |                  \-----Forcanda
                                     \-----Adelaide (Blanch) Of Anjou
                                             |                  /-----Gausfred
                                             |         /-----Gausfred Count Of Nevers
                                              \-----Gerberga Of Nevers
                                                      |         /-----Hector Noble Of Arverne
                                                       \-----Aba
                                                                \-----Aba Abbess Of Sauxillanges



Descendants of Alan IV Fergent Duke Of Brittany
1. Alan IV Fergent Duke Of Brittany m1. Lucy De BALLON m2. Constance Of England m3. Ermengard Of Anjou
m. Lucy De BALLON father: Dru De BALLON
m. Constance Of England father: William The Conqueror King Of England mother: Maud Of Flanders
m. Ermengard Of Anjou father: Fulk IV Rechin Count Of Anjou mother: Hildegarde De BAUGENCY

2nd generation

3. Hawise Of Brittany m1. Geoffrey Vicomte De Porhoet m2. Baldwin VII Count Of Flanders
m. Geoffrey Vicomte De Porhoet father: Eudon I Vicount Of Porhoet And Rennes mother: Anne De Leon
m. Baldwin VII Count Of Flanders father: Robert II Count Of Flanders mother: Clemence Of Burgundy
5. Conan III Le Gros Duke Of Brittany m1. Noga m2. Maud
m. Noga father: Geldouin I Of Dol, Seigneur Of Dol mother: Noga
m. Maud father: Henry I Beauclerc King Of England

3rd generation

6. Eudes II Vicount Of Porhoet m1. Bertha Of Brittany m2. Eleanor Of Leon
m. Bertha Of Brittany father: Conan III Le Gros Duke Of Brittany mother: Maud
m. Eleanor Of Leon father: Guiomar III Vicomte Of Leon
8. Alan CEOCHE m. Alice De Belmeis
m. Alice De Belmeis father: Philip De BELMEIS mother: Maud De MESCHINES
11. Constance Of Brittany m. Geoffroy Sire De Mayenne
m. Geoffroy Sire De Mayenne father: Juhael I Lord Of Mayenne mother: Clemence Of Poitieu
12. Bertha Of Brittany m1. Alan The Black Earl Of Richmond m2. Eudes II Vicount Of Porhoet
m. Alan The Black Earl Of Richmond father: Stephen Count Of Brittany mother: Hawise Of Guincamp
m. Eudes II Vicount Of Porhoet father: Geoffrey Vicomte De Porhoet mother: Hawise Of Brittany

4th generation

15. Eudo Count Of Porhoet m. Margaret
m. Margaret
19. Roger La ZOUCHE m. Margaret BISET
m. Margaret BISET father: Henry BISET mother: Aubrey FITZ EUSTACE
21. Constance Of Brittany m. Alain III Vicount Of Rohan
m. Alain III Vicount Of Rohan father: Alain II Vicount Of Rohan
23. Conan IV Le Petit Duke Of Brittany m. Margaret Of Huntingdon
m. Margaret Of Huntingdon father: Henry Of Huntingdon, Earl Of Huntingdon mother: Ada De WARENNE

5th generation

24. Maud Of Porhoet m. Geoffrey De Fougers, Seigneur Of Fougeres
m. Geoffrey De Fougers, Seigneur Of Fougeres father: William De FOUGERES mother: Agatha Du HUMMET
25. Joan Of Porhoet m. Oliver De MONTFORT
m. Oliver De MONTFORT father: Philip De MONTAUBAN
26. Eleonore Of Porhoet m1. Alain V Vicount Of Rohan m2. Pierre De CHEMILLE
m. Alain V Vicount Of Rohan father: Alain IV Vicount Of Rohan mother: Mabel Of Fougeres
m. Pierre De CHEMILLE
27. Sir Alan La ZOUCHE, Constable Of The Tower Of Lon m. Elena De QUINCY
m. Elena De QUINCY father: Roger De QUINCY, Earl Of Winchester mother: Helen Of Galloway
28. William La ZOUCHE m. Maud De HOWBRIDGE
m. Maud De HOWBRIDGE father: William De HOWBRIDGE
29. Eudo La ZOUCHE m. Milicent De CANTELOU
m. Milicent De CANTELOU father: William De CANTELOU, Lord Abergavenny mother: Eva De BRAIOSE, Baroness Abergavenny
30. Lorette La ZOUCHE m. Gilbert De SANFORD
m. Gilbert De SANFORD father: Sir John SANFORD mother: Alice BASSET
31. Alice La ZOUCHE m. Sir William De HARCOURT
m. Sir William De HARCOURT father: Sir Richard De HARCOURT mother: Orabella De QUINCY
32. Alain IV Vicount Of Rohan m. Mabel Of Fougeres
m. Mabel Of Fougeres father: Raoul Lord Of Fougeres
35. Constance Countess Of Brittany m1. m2. Geoffrey II PLANTAGENET, Duke Of Brittany m3. Ranulph De Blundeville, Earl Of Chester m4. Gui De THOUARS, Count Of Brittany
m. Geoffrey II PLANTAGENET, Duke Of Brittany father: Henry II Curt Mantel PLANTAGENET, King Of England mother: Eleanor Duchess Of Aquitaine
m. Ranulph De Blundeville, Earl Of Chester father: Hugh Of Kevelioc, Earl Of Chester mother: Bertrade De MONTFORT
m. Gui De THOUARS, Count Of Brittany father: Geoffrey V Vicount Of Thouars mother: Aimee/Aenor De Lusignan