| | Phillippa Fitzalan 1351–1399 Richard Sergeaux 1346–1393 | | |
| | Edmund Fitzalan 1327–1377 Sibyl De Montagu 1330–1344 | | |
| | Isabel LeDespencer 1312–1371 Richard Fitzalan 1310–1375 | | |
| | Elanore De Clare 1292–1337 Hugh De Spencer 1260–1326 | | |
| | Gilbert De Clare 1243–1295 | | | | | | | | Isabel Marshall 1200–1240 | | | | Amice Fitz Robert 1160–1225 | | |
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