| | Sir Thurston de Holland 1220–1275 Margaret de Kellet 1233–1282 | | | | Sir Robert de Holland 1197–1242 Cecily de Columbers 1201–1298 | | | | Matthew de Holland 1167–1212 Margaret de Harcourt 1165–1224 | | | | Siword de Longworth de Holland 1145–1204 Lady Juliana Eva de Longworth 1150–1167 | | |
| | | Ivor de Harcourt 1130–1180 Avelina Agnes de Braose 1130–1170 | | |
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| | | Alan de Columbers 1177–1236 | | | | William de Columbers 1151–1177 Mary de Holland 1153–1178 | | |
| | | Henry de Waleton 1155–1199 | | |
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| | | Maud de Clifford 1216–1239 | | | | Matilda de Singleton 1158–1219 | | | | Osbert de Kellet 1134–1204 | | |
| | | Uctred de Singleton 1125–1185 | | |
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