| | Margaret de Bohun 1311–1391 | | |
| | Thomas Courtenay 1311–1337 | | |
| | Agnes Saint John 1275–1345 Hugh de Courtenay 1273–1340 | | |
| | John Saint John 1225–1302 | | |
| | Robert Saint John 1199–1266 | | |
| | William Harcourt 1300–1349 | | |
| | Ellen Eleanor la Zouche 1273–… | | |
Elizabeth la Zouche 1274–… Nicholas Poyntz Cory Malet …–… | | |
| | Eudes (Eon) la Zouche 1298–1326 | | |
| | William la Harringworth Zouche 1276–1351 | | |
Roger la Zouche 1278–1303 Ela Eleanor Longespee 1246–1276 | | |
| | Henry de Greene 1310–1370 Catherine de Drayton 1314–… | | |
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Maurice de Berkeley 1270–… | | |
| | Millicent (Cantilupe) Cauntelo 1250–1298 Eudo Eon la Zouche 1244–1279 | | |
| | William Cantilupe 1216–1254 | | |
| | William Cantilupe 1185–1240 | | | | | William Cantilupe 1159–1239 | | |
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