Robert FitzWilliam 1119–1167 | | |
Denise de Dunstanville 1140–… | | |
Maud de Dunstanville 1142–… | | |
Emma de Dunstanville 1145–… | | |
| | Isabell de Vautort 1195–… Lord Thomas Corbet 1192–1274 | | |
| | Roger II de Vautort 1168–1207 | | |
| | Joan de Dunstanville 1148–… Reginald II de Vautort 1140–1187 | | |
Nicholas de Dunstanville 1151–1175 | | |
| | Beatrice FitzWilliam 1121–1162 Reginald de Dunstanville 1112–1175 | | |
| | William FitzRichard 1092–1140 | | | | Richard FitzTurolf 1065–1110 | | |
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