| | Olive de la Mare 1200–1254 | | |
| | Mable de Malherbe 1155–1260 William de la Mare 1150–1216 | | |
| | Maud Fitz Swaine 1145–1181 John de Malherbe II 1135–1181 | | |
| | Beatrice Fitz Walter 1120– Richard Francis Fitz Swaine 1115–1159 | | | | Swaine Fitz Alaric 1095–1130 | | | | Alaric of Silkstone 1076–1120 |
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