Individual Details
William DE PERCY
( - )
Events
| Death |
Families
| Father | Arnold DE PERCY Lord of Kildare (1071 - 1139) |
| Mother | Jennie Francis LAMSON (1070 - ) |
| Sibling | Richard DE PERCY Of Dunsley (1067 - ) |
| Sibling | Arnold "Ernaldo" PERCY (1096 - 1139) |
| Sibling | Ernald De PERCY III (1100 - ) |
| Sibling | Robert De PERCY (1105 - ) |
| Father | Arnold DE PERCY Lord of Kildare (1071 - 1139) |
| Mother | Jennie Francis LAMSON (1070 - ) |
| Sibling | Richard DE PERCY Of Dunsley (1067 - ) |
| Sibling | Arnold "Ernaldo" PERCY (1096 - 1139) |
| Sibling | Ernald De PERCY III (1100 - ) |
| Sibling | Robert De PERCY (1105 - ) |
| Father | Arnold DE PERCY Lord of Kildare (1071 - 1139) |
| Mother | Jennie Francis LAMSON (1070 - ) |
| Sibling | Richard DE PERCY Of Dunsley (1067 - ) |
| Sibling | Arnold "Ernaldo" PERCY (1096 - 1139) |
| Sibling | Ernald De PERCY III (1100 - ) |
| Sibling | Robert De PERCY (1105 - ) |