Counts of Dammartin

1. Jeanne (Joan) De Dammartin, Countess of Ponthieu: Born about 1216, of Dammartin, Seine-et-Marne, France; Died 15 March 1279, Abbeville, Somme, France; Married 1237, Burgos, Spain; St. Fernando III Alfonsez, King of Castile and Leon: Born 5 August 1201, of Leon, Spain; Died 30 May 1252, Sevilla, Spain. (See Kings of Leon)

2. Simon II, Count of Dammartin, Count of Aumale: Born about 1180, of Dammartin, Seine-et-Marne, France; Died 21 September 1239, Abbeville, Somme, France; Married about 1212, Aumale, Seine-Maritime, France; Marie (Jeanne), Countess of Ponthieu and Montreul: Born 17 April 1199, of Aumale, Seine-Maritime, France; Died September 1250. (See Counts of Ponthieu)

3. Aubrey (Alberic) II, Count of Dammartin: Born 1135, of Dammartin, Seine-et-Marne, France; Died 19 September 1200, London, Middlesex, England; Married before 1180; Mathilda (Maud, Mahaut) Ponthieu: Born 1138, of Ponthieu, Ain, France; Died after October 1200.

Mathilda's Parents and Grandparents--

• I. Renaud II, Count of Clermont-en-Beau: Born 1108, of Clermont, Oise, France; Died about 1162; Married 1140; Clemence of Bar-Le-Duc: Born 1110, of Dammmartin, Ile De France, France; Died after 20 January 1183. Renaud was a Crusader. (See Counts of Bar)
  • A. Hugh, Count of Clermont: Born about 1030, of Clermont, Oise, France; Died 1101; Married about 1065, of Picardy, France; Margaret (Marguerite) De Montdider, Countess of Clermont: Born about 1045, of Montdidier, Somme, France; Died about 1110. (See The Riparian Branch of the Merovingian House)

Aubrey's Parents--

4. Alberic I, Count of Dammartin, High Chamberlain of France: Born 1110, of Dammartin, Seine-et-Marne, France; Died 1183; Married before 1150; Joan Basset: Born 1114, of Wellingford, Oxfordshire, England. (See Basset #2)

5. Aubrey De Mello: Born 1080, of Mello, Oise, France; Married about 1104; Aelis De Dammartin: Born 1084, of Dammartin-en-Goe, Seine-et-Marne, France.

Aubrey's Father--

• I. Gilbert, Baron of Mello: Born 1050, of Mello, Oise, France; Died after 25 February 1084.

Aelis' Parents--

6. Hugues, Count of Dammartin: Born 1042, of Dammartin-en-Goe, Seine-et-Marne, France; Died 1103; Married Roaide, Countess of Bulles: Born 1046, of Bulles, Oise, France

7. Manassess, Count of Dammartin: Born 1010, of Dammartine-en-Go, Seine-et-Marne, France; Died 15 November 1057, Seige of Bar-le-, Lorraine, France; Married Constance, Princess of France: Born 1014, of France.

Constance's Parents--

• I. Robert II "the Pious", King of France: Born 27 March 972, Orleans, France; Died 20 July 1031, Melun, France; Married 1000, France; Constance De Toulouse, Queen of France: Born about 974, of Toulouse, France; Died 25 July 1032, Melun, France. (See Kings of France)

Manassess' Father--

8. Hildouin II, Count of Montdider, Seigneur of Rameru: Born 960, of Montdidier, Somme, France; Died after 992.

9. Helpuin, Count of Arcis-Sur-Aube: Born 930, of Arcis-Sur-Aube, Aube, France; Died after 970; Married; Hersinde, Countess of Arcis-Sur-Aube, Dame of Rameru: Born 934, of Rameru, Aube, France.