| Jean I de Ponthieu Count of Ponthieu of Montreuil (~1135 - 1191) |
Louis VII "Le Jeune" "Le Pieux" of France K. of France, D. d' Aquitaine (1119 - 1180) |
| Béatrice de Saint-Pol (~1135 - >1190) |
Constance of Castile of Leon, Q. Of France (1133 - 1160) |
| Guillaume II Talvas of Ponthieu C. of Ponthieu & Montreuil | Alice of France Princess of France |
| b. 1179, France d. 4 Oct 1221, France bur. occ. cen. im. . ud. |
b. 4 Mar 1160 d. aft 28 Jul 1218 bur. occ. cen. im. . ud. |
| Spouses: 1, 2, 3 |
| Marie of Ponthieu Css. of Ponthieu & Montreuil |