Count of Ponthieu William Talvas Montgomerie
1084 - 1172 (88 years)(
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- 1 Count of Ponthieu William Talvas Montgomerie [1] b. 1084 d. 29 Jun 1172
- Alice Helia de Bourgogne
- 2 Count of Ponthieu Guy Montgomerie [1.1] b. 1118 d. 1147
- Ida de Chantillon Saint Pol d. 1180
- 3 Guy Montgomerie [1.1.1]
- 3 Agnes Montgomerie [1.1.2]
- 3 Count of Ponthieu and Montgomerie John Montgomerie [1.1.3] b. 1143 d. 24 Feb 1191
- + Matilda b. Abt 1142
- + Laura de Saint Valeri b. Abt 1145 d. 1206
- Beatrice de Chantillon Saint Pol b. 1157 d. Aft 1204
- 4 Adele Montgomerie [1.1.3.1] b. 1177 d. 1240
- 4 William III Talvas Montgomerie, Count of Ponthieu and Montgomerie [1.1.3.2] b. 1 Nov 1179 d. 4 Oct 1221
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- 4 Marguerite Montgomerie [1.1.3.3] b. 1182 d. 1237
- 4 Adele Montgomerie [1.1.3.1]
- + Matilda b. Abt 1142
- 3 Guy Montgomerie [1.1.1]
- 2 Count of Ponthieu Guy Montgomerie [1.1]