Edmund Stafford 1272-1308 (36) | | | | Hugh de Audley 1289-1347 (58) | | Edward Ii England 1284-1327 (43) | | | | Guillaume Iii, de Avesnes 1286-1337 (51) |
 | | | |  | |  | | | |  |
Sir Ralph de Stafford 1301-1372 (70) |  | Hugh Stafford 1334-1386 (52) |  | Margaret de Audley 1318-1347 (29) | | King Edward III Of England 1312-1377 (64) |  | Prince Thomas Of England 1354/55-1397 (42) |  | Countess Philippa Of Hainault 1312/13-1369 (56) |
 |  |  | |  |  |  |
Margaret Bassett 1280-1336/37 (57) | Margaret de Clare 1294-1342 (48) | | Isabelle Princess Of France 1292-1358 (66) | Jeanne de Valois 1294/95-1342/43 (48) |
| | | | |
| | Earl Edmund Stafford 1377/78-1403 (25) | | | | Countess Anne Plantagenet 1383-1438 (55) | | |
|  | | | |  | |
Guy de Beauchamp 1272-1315 (43) | Roger Mortimer 1287-1330 (43) | | Earl of Northampton William de Bohun 1312-1360 (48) | Richard "Copped Hat" Fitzalan 1313-1375/76 (63) |
 |  | |  |  |
Earl Thomas De Beauchamp 1313/14-1369 (55) |  | Countess Philippe De Beauchamp 1334- |  | Countess Catherine De Mortimer 1309/10-1369 (59) | | Earl Humphrey Bohun 1340-1372/73 (33) |  | Duchess Eleanor (Alianore) De Bohun 1366-1399 (33) |  | Countess Joan Fitzalan 1348-1419 (71) |
 | | | |  | |  | | | |  |
Alice de Toeni 1284-1324 (40) | | | | Joan de Geneville 1285/86-1356 (70) | | Countess Elizabeth De Badlesmere 1313-1356 (43) | | | | Eleanor Plantagenet 1311/12-1372 (60) |