| | Richard Plantagenet 1st Earl of Cornwall, Count of Poitou and King of the Romans 1209–1272 Isabel Marshall 1200–1240 Sanchia … of Provence …–1261 Beatrice de Fauquemont …–1277 | | | | King of England John … 1167–1216 Isabel … Countess of Gloucester …–1217 Isabella … of Angoulême 1188–1246 | | | | King of England Henry II … 1133–1189 Rosamunde of Clifford … …–… | | | | Geoffrey V … Count of Anjou 1113–1151 Adelaide (Matilda) … 1102–1167 | | |
| | | William X … Duke of Aquitaine 1099–1157 Aenor … of Chatellerault …–… | | |
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| | | William Fitz Robert … 2nd Earl of Gloucester 1150–1183 Hawise de Beaumont …–1197 | | | | Robert de Mellment … 1st Earl of Gloucester 1100–1147 | | |
| | | Robert de Beaumont 1st Earl of Leicester …–… Elizabeth (Elisabeth or Isabel) de Vermandois 1081–1131 | | |
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| | | Aymer … Count of Angouleme …–… Alice de Courtenay 1160–1218 | | | | Pierre … Prince of France 1125–1173 Elizabeth de Courtenay 1127–1205 | | |
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| | | | Ramon (Raymond IV) Berenguer Count of Provence (1209-1245) 1195–1245 Beatrix … of Savoy, Countess consort of Provence 1198–1266 | | | | Alfonso II … Count of Provence 1174–1269 Gersinde II de Sabran … Countess of Forcalquier 1180–1209 | | | | Raimond … Prince of Sabran 1154–1224 Garsinde … Countess of Forcalquier 1156–… | | |
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| | | William de Fauquemont …–… |
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