Nielsen Hayden genealogy
William de Percy
- 11751. William de Percy was born in of Topcliffe, Yorkshire, England (son of Alan de Percy and Emma de Gant); died between 1174 and 1175; was buried in Fountain Abbey, Yorkshire, England. William married Adelis de Tunbridge before 1136. Adelis died after 1138. [Group Sheet] [Family Chart]
Children:- Agnes de Percy died before 13 Oct 1204; was buried in Whitby, Yorkshire, England.
William married Sybil de Valognes between 1164 and 1166. Sybil (daughter of Roger de Valognes and Agnes fitz John) died after 1212; was buried in Nun Appleton Priory, Yorkshire, England. [Group Sheet] [Family Chart]
2. Alan de Percy was born in of Topcliffe, Yorkshire, England (son of William I "Whiskers" de Percy and Emma de Port); died before Dec 1135; was buried in Whitby, Yorkshire, England. Alan married Emma de Gant. Emma (daughter of Gilbert I de Gant and Alice de Montfort) died after 1140. [Group Sheet] [Family Chart]
3. Emma de Gant (daughter of Gilbert I de Gant and Alice de Montfort); died after 1140. Children:
- 1. William de Percy was born in of Topcliffe, Yorkshire, England; died between 1174 and 1175; was buried in Fountain Abbey, Yorkshire, England.
Generation: 3
4. William I "Whiskers" de Percy died in 1096 in Jerusalem; was buried in Mount Joy, near Jerusalem. William married Emma de Port. [Group Sheet] [Family Chart]
5. Emma de Port Children:
- Ernald I de Percy
- 2. Alan de Percy was born in of Topcliffe, Yorkshire, England; died before Dec 1135; was buried in Whitby, Yorkshire, England.
6. Gilbert I de Gant was born about 1034 in of Folkingham, Bourne, Lincolnshire, England (son of Ralph de Gand and Gisela of Luxembourg); died about 1095; was buried in Bardney Abbey, Yorkshire, England. Gilbert married Alice de Montfort. [Group Sheet] [Family Chart]
7. Alice de Montfort (daughter of Hugh de Montfort and Alice de Beaufort). Children:
- Walter de Gant was born in of Folkingham, Bourne, Lincolnshire, England; died in 1139 in Bardney Abbey, Yorkshire, England.
- 3. Emma de Gant died after 1140.
Generation: 4
12. Ralph de Gand died between 1052 and 1056. Ralph married Gisela of Luxembourg. Gisela (daughter of Frederick I of Luxembourg and (Unknown daughter of Heribert I)) died after 1058; was buried in Chapel of St. Lawrence, Ghent, Flanders. [Group Sheet] [Family Chart]
13. Gisela of Luxembourg (daughter of Frederick I of Luxembourg and (Unknown daughter of Heribert I)); died after 1058; was buried in Chapel of St. Lawrence, Ghent, Flanders. Children:
- 6. Gilbert I de Gant was born about 1034 in of Folkingham, Bourne, Lincolnshire, England; died about 1095; was buried in Bardney Abbey, Yorkshire, England.
14. Hugh de Montfort Hugh married Alice de Beaufort. [Group Sheet] [Family Chart]
15. Alice de Beaufort Children:
Generation: 5
26. Frederick I of Luxembourg was born in 965 (son of Siegfried of Luxembourg and Hedwig); died on 6 Oct 1019. Frederick married (Unknown daughter of Heribert I) before 995. [Group Sheet] [Family Chart]
27. (Unknown daughter of Heribert I) (daughter of Heribert I of Kinziggau and Ermentrude). Children:
- 13. Gisela of Luxembourg died after 1058; was buried in Chapel of St. Lawrence, Ghent, Flanders.
- Imiza of Luxembourg was born about 1000; died after 2 Aug 1055.
- Frederick of Luxembourg was born about 1003; died after 1035.
- Giselbert of Luxembourg was born about 1007; died on 14 Aug 1059.
Generation: 6
52. Siegfried of Luxembourg was born between 915 and 920 (son of Wigeric and Cunegonde); died about 998; was buried in Saint-Maximum, Trier, Germany. Siegfried married Hedwig about 955. Hedwig was born between 935 and 940; died on 13 Dec 992; was buried in Saint-Maximum, Trier, Germany. [Group Sheet] [Family Chart]
53. Hedwig was born between 935 and 940; died on 13 Dec 992; was buried in Saint-Maximum, Trier, Germany. Children:
- Luitgard of Luxembourg died after 1005; was buried in Egmond Abbey, Bergen, North Holland.
- Giselbert died after 18 May 1004.
- 26. Frederick I of Luxembourg was born in 965; died on 6 Oct 1019.
54. Heribert I of Kinziggau died in 992. Heribert married Ermentrude. [Group Sheet] [Family Chart]
55. Ermentrude (daughter of Megingoz of Avalgau and Gerberga of Alsace). Children: