Nielsen Hayden genealogy
William de Percy
Abt 1193 - Bef 1245 (~ 52 years)1. William de Percy was born about 1193 in of Topcliffe, Yorkshire, England (son of Henry de Percy and Isabel de Brus); died before 28 Jul 1245; was buried in Sallay Abbey, Yorkshire, England. William married Joan Briwerre about 1226. Joan (daughter of William de Briwerre and Beatrice de Vaux) died before 12 Jun 1233; was buried in Hospital of Sandon, Surrey, England. [Group Sheet] [Family Chart]
Children:- Anastasia de Percy died before 28 Apr 1272.
William married Ellen de Balliol about 1233. Ellen (daughter of Ingram de Balliol and (Unknown daughter of Walter de Berkeley)) was born about 1200 in of Alnwick, Northumberland, England; died before 22 Nov 1281. [Group Sheet] [Family Chart]
Children:- Henry de Percy was born about 1235 in of Topcliffe, Yorkshire, England; died on 29 Aug 1272; was buried in Sallay Abbey, Yorkshire, England.
2. Henry de Percy was born in of Petworth, Sussex, England (son of Joscelin of Louvain and Agnes de Percy); died before 29 Sep 1198. Henry married Isabel de Brus. Isabel (daughter of Adam II de Brus and Juetta de Arches) was born in of Skelton, Yorkshire, England; died after 1230. [Group Sheet] [Family Chart]
3. Isabel de Brus was born in of Skelton, Yorkshire, England (daughter of Adam II de Brus and Juetta de Arches); died after 1230. Children:
- 1. William de Percy was born about 1193 in of Topcliffe, Yorkshire, England; died before 28 Jul 1245; was buried in Sallay Abbey, Yorkshire, England.
Generation: 3
4. Joscelin of Louvain was born in of Petworth, Sussex, England (son of Godfrey I of Brabant and (Unknown mistress of Godfrey of Brabant)); died in 1180. Joscelin married Agnes de Percy between 1154 and 1161. Agnes (daughter of William de Percy and Adelis de Tunbridge) died before 13 Oct 1204; was buried in Whitby, Yorkshire, England. [Group Sheet] [Family Chart]
5. Agnes de Percy (daughter of William de Percy and Adelis de Tunbridge); died before 13 Oct 1204; was buried in Whitby, Yorkshire, England. Children:
- 2. Henry de Percy was born in of Petworth, Sussex, England; died before 29 Sep 1198.
- Maud de Percy
6. Adam II de Brus was born in 1134 in of Skelton, Yorkshire, England (son of Adam I de Brus and Agnes of Aumale); died in 1196. Adam married Juetta de Arches after 1169. Juetta (daughter of William de Arches) died after 1209. [Group Sheet] [Family Chart]
7. Juetta de Arches (daughter of William de Arches); died after 1209. Children:
- 3. Isabel de Brus was born in of Skelton, Yorkshire, England; died after 1230.
- Peter de Brus was born in of Skelton, Yorkshire, England; died in 1222.
Generation: 4
8. Godfrey I of Brabant was born about 1060 in Louvain, Brabant, Belgium (son of Henry II of Louvain and Adelheid); died on 25 Jan 1139 in Jerusalem. Godfrey married (Unknown mistress of Godfrey of Brabant). [Group Sheet] [Family Chart]
9. (Unknown mistress of Godfrey of Brabant) Children:
- 4. Joscelin of Louvain was born in of Petworth, Sussex, England; died in 1180.
10. 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]
11. Adelis de Tunbridge died after 1138. Children:
- 5. Agnes de Percy died before 13 Oct 1204; was buried in Whitby, Yorkshire, England.
12. Adam I de Brus was born in of Skelton, Yorkshire, England (son of Robert I de Brus and Agnes); died about 1142. Adam married Agnes of Aumale. Agnes (daughter of Stephen of Aumale and Hawise de Mortimer) was born between 1110 and 1120. [Group Sheet] [Family Chart]
13. Agnes of Aumale was born between 1110 and 1120 (daughter of Stephen of Aumale and Hawise de Mortimer). Children:
- 6. Adam II de Brus was born in 1134 in of Skelton, Yorkshire, England; died in 1196.
14. William de Arches (son of Osbern de Arches); died after 1153. Children:
- 7. Juetta de Arches died after 1209.