| | Margery De LACY 1226–1256 | | | | Theobald le Butzllen Le BOTILLER …–… |
| | | Gilbert DE LACY 1206–1234 | | | | Margaret BRAOSE 1177–1200 | | | | | William De BRAOSE 1153–1211 Maud (Matilda) De SAINT VALERY 1155–1210 | | |
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| | | Maud (Matilda) MARSHALL 1192–1248 | | | | Ida (Isabel) PLANTAGENET 1154–… | | |
| | | William MARSHALL 1144–1219 Isabel Fitzgilbert De CLARE 1172–1220 | | |
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