Family: John de Warenne, Earl of Surrey / Alice de Lusignan (F1943)
m. Aug 1247William Plantagenet, Earl Warenne (1166-1240) 
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Maud Marshall (1192-1248)
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| Hugh X le Brun de Lusignan (1183-1249)
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| Isabella of Angouleme, (Taillefer) Queen (1188-1246)
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Hugh Xi de Lusignan (1220-1251)  |
| Guy de Lusignan (1222-1281) |
| Geoffrey de Lusignan (1224-1263) |
| William de Lusignan Valence (1225-1296) |
| Isabella de Lusignan (1228-1283) |
| Aymer Ademar de Lusignan (1228-1260) |
| Marguerite de Lusignan (1228-1283) |
| Agatha Agnes de Lusignan (1230-1299) |
| John de Warenne, Earl of Surrey (1231-1305)
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| Alice de Lusignan (1224-1256)
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| Eleanor de Warenne (1251-1282) |
| William Plantagenet (1256-1286) |
| William de Warenne (1260-1286) |