DE ROS, Sir William
1245 - 1310 (65 years)
1. DE ROS, Sir William was born in 1245 in England (son of DE ROOS, William and FITZPETER, Lucy); died on 28 May 1310 in Yorkshire, England. Family/Spouse: FITZRALPH, Eustacia. Eustacia was born about 1240 in Ingmanthorpe, Yorkshire, England; died in 1309 in Yorkshire, England. [Group Sheet] [Family Chart]
Children:- DE ROS, Lucy was born before 1280; died after 1332 in England.
2. 
DE ROOS, William was born before 1200 in Helmsley, Yorkshire, England (son of DE ROS, Lord of Hamlake Castle, Yorkshire; Bailiff and Castellan of Bonneville-sur-Touques in Lower Normandy Robert and DUNKELD, Isabella); died before 1264 in Yorkshire, England. William married FITZPETER, Lucy on 24 Jan 1264. Lucy (daughter of FITZPETER, Peter and Living, daughter of Living and Living) was born in 1204; died in 1266. [Group Sheet] [Family Chart]
3. FITZPETER, Lucy was born in 1204 (daughter of FITZPETER, Peter and Living, daughter of Living and Living); died in 1266. Children:
- DE ROOS, Robert was born in 1237; died on 17 May 1285; was buried in 1285 in Kirkham Priory, Yorkshire, England.
- 1. DE ROS, Sir William was born in 1245 in England; died on 28 May 1310 in Yorkshire, England.
Generation: 3
4. 
DE ROS, Lord of Hamlake Castle, Yorkshire; Bailiff and Castellan of Bonneville-sur-Touques in Lower Normandy Robert was born in 1172 in Helmsley, Yorkshire, England (son of DE ROS, Everard and ROESE); died in 1227 in Helmsley, Yorkshire, England; was buried in 1227 in London, England. Robert married DUNKELD, Isabella in 1191. Isabella (daughter of SCOTLAND, William I King and DE AVENAL, Isabel) was born in 1170; died in 1240 in Scotland. [Group Sheet] [Family Chart]
5. 
DUNKELD, Isabella was born in 1170 (daughter of SCOTLAND, William I King and DE AVENAL, Isabel); died in 1240 in Scotland. Children:
- 2. DE ROOS, William was born before 1200 in Helmsley, Yorkshire, England; died before 1264 in Yorkshire, England.
- WARK, Sir Robert de Roos of was born before 1207; died after 1269.
6. FITZPETER, Peter (son of Living and Living); died in 1235. Peter + Living. [Group Sheet] [Family Chart]
7. Living Children:
- 3. FITZPETER, Lucy was born in 1204; died in 1266.
Generation: 4
8. DE ROS, Everard died before 1182. Everard + ROESE. (daughter of Living) died in 1194. [Group Sheet] [Family Chart]
9. ROESE (daughter of Living); died in 1194. Children:
- 4. DE ROS, Lord of Hamlake Castle, Yorkshire; Bailiff and Castellan of Bonneville-sur-Touques in Lower Normandy Robert was born in 1172 in Helmsley, Yorkshire, England; died in 1227 in Helmsley, Yorkshire, England; was buried in 1227 in London, England.
10. 
SCOTLAND, William I King was born in 1142 (son of SCOTLAND, Heir apparent to the Kingdom of Alba. He was also the 3rd Earl of Northumberland and the 3rd Earl of Huntingdon. Henry of and DE WARENNE, Ada); died on 4 Dec 1214. William + DE AVENAL, Isabel. Isabel (daughter of AVENEL, Robert and Living) died in Scotland. [Group Sheet] [Family Chart]
11. DE AVENAL, Isabel (daughter of AVENEL, Robert and Living); died in Scotland. Children:
- 5. DUNKELD, Isabella was born in 1170; died in 1240 in Scotland.
12. Living Living + Living. [Group Sheet] [Family Chart]
13. Living Children:
- 6. FITZPETER, Peter died in 1235.