| Male William de Percy, Baron Percy |
| Birth | 1112 | |
| Death | 1175 | |
| Burial | Fountains Abbey, Yorkshire, England |
|
| Marriage | Abt 1166 [1] | |
| Other Spouse | Alice de Tonbridge de Clare | F2955 | |
| Marriage | ||
| Father | Alan de Percy, Baron Percy | F2957 Group Sheet | |
| Mother | Emma de Gand | F2957 Group Sheet | |
| Female Sibyl de Valognes |
| Birth | ||
| Death | After 1212 | |
| Burial | Nun Appleton Priory, Yorkshire, England |
|
| Father | ||
| Mother | ||
|
Sources 🟢 Primary Evidence 🟡 Secondary Evidence 🟠Tertiary Evidence 🔴 Unreliable Evidence |
|
|
This site powered by The Next Generation of Genealogy Sitebuilding v. 15.0.4, written by Darrin Lythgoe © 2001-2026.
Maintained by Rob Roy. | Data Protection Policy.