| Robert II de Montgomery Count of Alençon, Earl of etc. (~1052 - 1131) |
Eudes I 'Borel' 'The Red' de Burgundy Duke de Burgundy (1058 - 1102) |
| Agnes of Ponthieu Countess of Ponthieu (~1066 - <1103) |
Sibylle Maud de Burgundy (~1065 - ) |
| William III Talvas of Alençon Count of Ponthieu, etc. | Alice or Helei or Ela de Burgundy Countess of Burgundy |
| b. 1084, Alençon, Orne, France d. 1143 bur. occ. cen. im. . ud. |
b. 1080, Burgundy, Reims, France d. 28 Feb 1141/1142 bur. occ. cen. im. . ud. |
| Spouses: 1, 2 |
| Guy II de Ponthieu Count de Ponthieu Clemence d' Alençon Ela Talvas of Alençon |