| | William Marney Sir …–1414 | | |
| | Richard Segeaux Sir …–1393 | | | | | | | | Richard Copped-Hat Fitzalan Earl of Arundel 1306–1375 Eleanor of Lancaster 1318–1372 Isabel Despencer 1312–1344 | | | | Edmund Fitzalan Earl of Arundel 1285–1326 | | | | Richard FitzAlan Earl of Arundel 1266–1301 Alasia of Saluzzo 1271–1292 | | |
| | | William deWarenne 1255–1286 | | |
|
|
| | | Henry Earl of Lancaster 1281–1345 Maud deChaworth 1282–1322 | | | | Edmund Crouchback Plantagenet Earl of Leicester 1244–1296 | | |
| | | PatrickV deChaworth Lord of Kidwelly Sir 1253–1283 Isabel deBeauchamp …–1306 | | |
|
|
| | | | | | | Gilbert deClare 1243–1295 Joan Plantagenet of England 1272–1307 | | |
|
|
|
|
|
|
|
|