Nielsen Hayden genealogy
Guy II of Ponthieu
1. Guy II of Ponthieu died in 1147. Guy married Ida before 18 Dec 1139. [Group Sheet] [Family Chart]
Children:
- 2. Jean I of Ponthieu
was born about 1140; died on 30 Jun 1191 in Acre, Palestine.
- 2. Jean I of Ponthieu
Generation: 2
2. Jean I of Ponthieu
(1.Guy1) was born about 1140; died on 30 Jun 1191 in Acre, Palestine. Jean married Beatrice Campdavaine before 4 Dec 1170. Beatrice (daughter of Alselm Campdavaine and Eustachie) was born about 1160 in of St. Pol, France; died after 1204. [Group Sheet] [Family Chart]
Children:
- 3. Marguerite de Ponthieu
- 4. William II Talvas
was born about 1171; died on 4 Oct 1221.
- 3. Marguerite de Ponthieu
Generation: 3
3. Marguerite de Ponthieu
(2.Jean2, 1.Guy1)Family/Spouse: Enguerrand de Picquigny. Enguerrand (son of Guermond de Picquigny and Flandrine d'Amiens) died in 1224. [Group Sheet] [Family Chart]
Children:
- 5. Alix de Picquigny
- 6. Gérard II de Picquigny
died about 1248.
- 5. Alix de Picquigny
4. William II Talvas
(2.Jean2, 1.Guy1) was born about 1171; died on 4 Oct 1221. William married Alix of France on 20 Aug 1195 in Meudon, Hauts-de-Seine, France. Alix (daughter of Louis VII, King of France and Constance of Castile, Queen Consort of France) was born on 4 Oct 1160; died on 18 Jul 1218. [Group Sheet] [Family Chart]
Children:
- 7. Marie of Ponthieu
was born before 17 Apr 1199; died in Sep 1250 in Abbeville, Somme, Picardy, France.
- 7. Marie of Ponthieu
Generation: 4
5. Alix de Picquigny
(3.Marguerite3, 2.Jean2, 1.Guy1)Alix married Philippe de Créquy in 1224. Philippe (son of Baudouin III de Créquy and Marguerite de Saint-Omer) died about 1255. [Group Sheet] [Family Chart]
Children:
6. Gérard II de Picquigny
(3.Marguerite3, 2.Jean2, 1.Guy1) died about 1248. Family/Spouse: Laure de Montfort. Laure (daughter of Simon V de Montfort and Alix de Montmorency) died before 1227. [Group Sheet] [Family Chart]
Children:
Gérard married Mathilde de Crecques in 1246. Mathilde (daughter of Anseau II de Crecques and Béatrix de Guines) died after 1296. [Group Sheet] [Family Chart]
Children:
- 10. Jean de Picquigny
was born about 1248; died on 29 Sep 1304 in Perusa, Italy.
- 10. Jean de Picquigny
7. Marie of Ponthieu
(4.William3, 2.Jean2, 1.Guy1) was born before 17 Apr 1199; died in Sep 1250 in Abbeville, Somme, Picardy, France. Marie married Simon II de Dammartin in Sep 1208. Simon (son of Aubrey II de Dammartin and Mahaut of Clermont) died on 21 Sep 1239; was buried in Abbey de Valloires, Abbeville, Somme, Picardy, France. [Group Sheet] [Family Chart]
Children:
- 11. Philippa de Dammartin
died between 14 Apr 1277 and 1281. - 12. Marie de Dammartin
- 13. Jeanne de Dammartin
was born about 1220; died on 15 Mar 1279 in Abbeville, Somme, Picardy, France; was buried in Abbey de Valloires, Abbeville, Somme, Picardy, France.
- 11. Philippa de Dammartin