| | Richard the Red Earl De BURGH 1259–1326 Margaret De BURGH 1264–1304 | | | | Aveline FITZJOHN 1248–1274 | | | | Richard DE BURGH 1186–1242 | | | | | Margaret BRAOSE 1177–1200 | | |
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| | | John FITZGEOFFREY 1215–1258 | | | | Geoffrey FITZPIERS 1162–1213 Eveline (Aveline) De CLARE 1172–1225 |
| | | Maud (Matilda) MARSHALL 1192–1248 | | |
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| | | Cecilia De BALIOL 1240–1289 | | | | Dervorgilla De GALLOWAY 1218–1289 | | | | Cecily De La FONTAINE 1195–… | | |
| | | Alan De GALLOWAY 1186–1234 Margaret HUNTINGDON 1194–1233 | | |
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