Nielsen Hayden genealogy
Geoffroi I of Brittany
Abt 980 - 1008 (~ 28 years)1. Geoffroi I of Brittany was born about 980; died on 20 Nov 1008. Geoffroi married Hawise of Normandy between 996 and 999. Hawise (daughter of Richard I, Leader of the Normans of Rouen and Gunnor) died on 21 Feb 1034. [Group Sheet] [Family Chart]
Children:
- 2. Alan III of Rennes was born in 997; died on 1 Oct 1040 in Vimoutiers, Normandy, France.
- 3. Eudon of Brittany was born in 999; died on 7 Jan 1079.
Generation: 2
2. Alan III of Rennes (1.Geoffroi1) was born in 997; died on 1 Oct 1040 in Vimoutiers, Normandy, France. Family/Spouse: Bertha of Blois. Bertha (daughter of Odo II and Ermengarde of Auvergne) died about 1080. [Group Sheet] [Family Chart]
Children:
- 4. Hawise of Rennes was born about 1037; died on 19 Aug 1072.
3. Eudon of Brittany (1.Geoffroi1) was born in 999; died on 7 Jan 1079. Family/Spouse: Orguen. Orguen died after 1056. [Group Sheet] [Family Chart]
Children:
- 5. Stephen of Brittany died on 21 Apr 1135; was buried in St. Mary's, York, Yorkshire, England.
Family/Spouse: (Unknown mistress of Eudon of Brittany). [Group Sheet] [Family Chart]
Children:
Generation: 3
4. Hawise of Rennes (2.Alan2, 1.Geoffroi1) was born about 1037; died on 19 Aug 1072. Hawise married Hoël II of Cornouaille in 1066. Hoël (son of Alain Canhiart and Judith of Nantes) was born about 1031; died on 13 Apr 1084; was buried in Abbey of Sainte-Croix de Quimperlé, Brittany, France. [Group Sheet] [Family Chart]
Children:
- 8. Alain Fergant was born about 1066; died on 13 Oct 1119.
5. Stephen of Brittany (3.Eudon2, 1.Geoffroi1) died on 21 Apr 1135; was buried in St. Mary's, York, Yorkshire, England. Family/Spouse: Hawise. Hawise died after 1135. [Group Sheet] [Family Chart]
Children:
- 9. Maud of Brittany
- 10. Tiphaine
- 11. Olive of Brittany died after 1173.
- 12. Alan III was born before 1100; died on 15 Sep 1146 in Brittany, France.
6. (Unknown daughter of Eudon of Brittany) (3.Eudon2, 1.Geoffroi1) Family/Spouse: Enisan Musard. Enisan died between 1121 and 1130. [Group Sheet] [Family Chart]
Children:
- 13. Garsenia Musard died after 1152.
7. Bardolf (3.Eudon2, 1.Geoffroi1) Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Children:
- 14. Akaris fitz Bardolf was born in of Ravensworth, Yorkshire, England.
Generation: 4
8. Alain Fergant (4.Hawise3, 2.Alan2, 1.Geoffroi1) was born about 1066; died on 13 Oct 1119. Alain married Constance in 1086. Constance (daughter of William I, King of England and Matilda of Flanders, Queen Consort of England) was born in 1061; died on 13 Aug 1090; was buried in St. Melans, Rhedon, Brittany, France. [Group Sheet] [Family Chart]
Alain married Ermengarde of Anjou in 1093. Ermengarde (daughter of Fulk IV "Le Rechin" and Hildegarde de Beaugency) was born about 1066; died about 1146. [Group Sheet] [Family Chart]
Children:
- 15. Hawise Fergant
- 16. Conan III of Brittany was born about 1093; died in 1148.
9. Maud of Brittany (5.Stephen3, 3.Eudon2, 1.Geoffroi1) Maud married Walter de Gant before 1120. Walter (son of Gilbert I de Gant and Alice de Montfort) was born in of Folkingham, Bourne, Lincolnshire, England; died in 1139 in Bardney Abbey, Yorkshire, England. [Group Sheet] [Family Chart]
Children:
- 17. Agnes de Gant
- 18. Alice de Gant
- 19. (Unknown daughter of Walter de Gant)
- 20. Robert de Gant was born in of Folkingham, Bourne, Lincolnshire, England; died in 1191; was buried in Vaudey Abbey, Lincolnshire, England.
10. Tiphaine (5.Stephen3, 3.Eudon2, 1.Geoffroi1) Family/Spouse: Rabel de Tancarville. Rabel (son of William de Tancarville and Maud d'Arques) was born in of Tancarville, Normandy, France; died in 1140. [Group Sheet] [Family Chart]
Children:
- 21. William de Tancarville was born in of Tancarville, Normandy, France.
11. Olive of Brittany (5.Stephen3, 3.Eudon2, 1.Geoffroi1) died after 1173. Family/Spouse: Henri de Fougères. Henri (son of Raoul I de Fougères and Avice fitz Richard) died about 1150 in Savigny Abbey, Normandy, France. [Group Sheet] [Family Chart]
Children:
- 22. Raoul II de Fougères died between 1191 and 1194.
12. Alan III (5.Stephen3, 3.Eudon2, 1.Geoffroi1) was born before 1100; died on 15 Sep 1146 in Brittany, France. Alan married Bertha of Brittany about 1137. Bertha (daughter of Conan III of Brittany and Maud fitz Roy) was born about 1119; died between 1162 and 1167. [Group Sheet] [Family Chart]
Children:
- 23. Conan IV was born about 1138; died on 20 Feb 1171.
13. Garsenia Musard (6.(Unknown3, 3.Eudon2, 1.Geoffroi1) died after 1152. Family/Spouse: Roald fitz Harscod. Roald (son of Harscod) died between 1152 and 1158. [Group Sheet] [Family Chart]
Children:
- 24. Theophania fitz Roald
- 25. Ismania
14. Akaris fitz Bardolf (7.Bardolf3, 3.Eudon2, 1.Geoffroi1) was born in of Ravensworth, Yorkshire, England. Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Children:
- 26. Hervey fitz Akaris was born in of Ravensworth, Yorkshire, England; died between 1182 and 1184.