| b 1155, Of, , Cumberland, England | d 01 Jan 1191, | |||
| | | ||||
| William De Lancaster, [Lord of Kendal] | ||||
| |b 1115 | | | |||
| |d 1170 | ||||
| | | ||||
| Avice or Avicia Lancaster | Ralph De Warenne | > | ||
| | | William De Warren_(Warenne), [Earl of Surrey] | Emma De Warenne | | | William II De Warenne_(Warren), [Earl of Surrey] | b 1055 | William I 'The_Conqueror' England, [Duke] | > |
| | | |b 1081 | Gundred Princess Of England, [Countess] | Matilda Countess Of Flanders, [Queen] | > |
| Gundred De Warenne, [Countess] | d 11 May 1138 | b 1063 | Henri I France, King of France | > |
| b 1117 | | | Hugh 'The Great' Crepi | Anna Agnesa Yaroslavna Kiev, [Queen] | > |
| d 1166 | Isabel Elizabeth De Vermandois | b 1050 | Herbert IV(V) Count Vermandois | > |
| b 1081 | Adelaide Countess Of Vermandois | Adele De Valois_(Vexin) | > | |
| d 13 Feb 1131 | b 1050 | |||