The Genealogy Zone
Family: William Fitzalan / Helen Peverel (F340)
 | Alan Fitzflaald (1078-1114) 
|
 | Avelina de Hesding (1081- )
|
| Jordan Fitzalan (1103- ) |
| Walter Fitzalan (1105-1177) |
| Sibil Fitzalan (1109- ) |
| William Peverel (1085- ) |
| William Fitzalan (1105-1160)
|
| Helen Peverel (1115- )
|
| William Fitzalan (1136-1210)  |