| | William Marshall 1149–1219 Isabel FitzGilbert de Clare 1172–1220 | | | | John FitzGilbert 1109–1165 Sibyl de Salisbury 1126–1176 | | | | Gilbert FitzRobert 1075–1129 | | |
| | | Walter D'Evereux de Salisbury 1090–1147 Sibyl de Chaworth 1090–1147 | | |
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| | | Richard FitzGilbert de Clare 1125–1176 Aoife McMurrough of Leinster 1141–1177 | | | | Gilbert de Clare 1100–1149 Isabel de Beaumont 1104–1172 | | |
| | | King Dermot of Leinster 1111–1171 | | |
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