John Fitzalan 1164-1240 (76) | | | | Theobald "Le Butzllen" Botiller (Butler 1200-1230 (30) | | Bonifacio de Saluzzo 1180-1212 (32) | | | | Amadeo Iv Count Savoy 1197-1253 (56) |
 | | | |  | |  | | | |  |
John Fitzalan 1223-1267 (44) |  | John Fitzalan 1246-1272 (25) |  | Maud (Matilda) de Botiller (Verdon 1225-1283 (58) | | Manfredo Iii Marquis Saluzzo 1210-1244 (34) |  | Thomas de Saluzza 1234-1296 (62) |  | Beatrice Princess Of Savoy 1223-1259 (36) |
 |  |  | |  |  |  |
Isabella (Isabel) D' Albini (Aubigny) 1163-1240 (77) | Rohese de Verdun 1204-1246/47 (43) | | Maria de Torres 1180- | Marguerite (Ana), Countess Savoy 1192-1242 (50) |
| | | | |
| | Richard Fitzalan 1267-1302 (35) | | | | Alisona de Saluzza 1271-1292 (21) | | |
|  | | | |  | |
Ralph de Mortimer 1190-1246 (56) | William de Braose 1204-1230 (26) | | Guglielmo De Ceva 1180-1219 (39) |
|
 |  | |  |  |
Roger de Mortimer 1221-1282 (61) |  | Isabella de Mortimer 1248-1274 (26) |  | Maud Braose 1226-1301 (75) | | Giorgio de Ceva 1210-1268 (58) |  | Leugia de Ceva 1240-1291 (51) |  | Menzia de Ceva 1210- |
 | | | |  | |  | | | |  |
Gwladys "Ddu" Verch Llewelyn 1205-1251 (46) | | | | Eve Marshall 1194-1246 (52) | | daughter de Saluzzo 1180- | | | |
|