Individual Details
William de Quincey
(Abt 1245 - )
Events
| Birth | Abt 1245 | Winchester, Northamptonshire, England | |||
| Death |
Families
| Father | Robert de Quincy (1215 - 1257) |
| Mother | Helen verch Lewelyn Princess of North Wales (1207 - 1253) |
| Sibling | Hawise de Quincy (1240 - 1285) |
| Sibling | Joane de Quincy (1243 - 1284) |
| Sibling | Anne de Quincy (1239 - ) |