Family events
- Married
- 8 Sep 1268 — Yorkshire, England, United Kingdom
- Born
- 1235 — Petworth, Northumberland, England, United Kingdom
- Died
- 29 Aug 1272 — Sallay, Craven, Yorkshire, England, United Kingdom
- Born
- 1251 — Warren, Sussex, England, United Kingdom
- Died
- Aft 1282
- Buried
- Sallay Abbey, Craven, Yorkshire, England, United Kingdom
Children
- John De Percy
1270 – Deceased
- William De Percy
1271 – Deceased
- Henry De Percy, Baron Percy
25 Mar 1273 – 2 Oct 1314