The Genealogy Zone
Family: John Fitzalan / Isabella de Mortimer (F336)
m. 1260 | John Fitzalan (1223-1267) 
|
 | Maud (Matilda) de Botiller (Verdon) (1225-1283)
|
| Roger de Mortimer (1221-1282)
|
| Maud de Braose (1109-1301) |
| Ralph de Mortimer (1250-1274) |
| Geoffrey de Mortimer (1254- ) |
| Roger de Mortimer (1256-1326) |
| William de Mortimer (1258-1297) |
| Margaret de Mortimer (1269- ) |
| Edmund de Mortimer (1252-1304) |
| John Fitzalan (1246-1272)
|
| Isabella de Mortimer (1248- )
|
| Maud Fitzalan (1263- ) |
| Richard Fitzalan (1267-1302)  |
| John Fitzalan (1271- ) |
| Amy Fitzalan (1273- ) |
| Eleanor Fitzalan (Arundel) (1277-1328) |