Marie of Ponthieu

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ChartsAncestors of Adele La Force
Ancestors of Harriet Hanson Robinson
Marie of Ponthieu, daughter of William II Talvas, Count of Ponthieu and Montreuil and Alice of France, was born between 1196 and 17 September 1199.1,2 She died in 1250.1

Marie married (1) Simon de Dammartin, Count of Aumale, son of Aubrey II, Count of Dammartin-en-Goële and Mathilde of Clermont, before September 1208;1,2 she married (2) Mathieu de Montmorency, seigneur of Attichy, whose ancestry is unknown (or not traced here), between September 1240 and 15 December 1241.2

Family 1

Simon de Dammartin, Count of Aumale d. 21 Sep 1239
  • Marie de Dammartin2 b. aft. 1208
  • Mathilde de Dammartin2 b. aft. 1208
  • Philippe de Dammartin2 b. aft. 1208
  • Joan de Dammartin+3,2 b. abt. 1220, d. 15 Mar 1278/79
This person was last edited on11 May 2021


  1. [S520] Frederick Lewis Weis, Walter Lee Sheppard Jr., William R. Beall and Kaleen E. Beall, Ancestral Roots of Certain American Colonists Who Came to America before 1700… ., 8th ed. (Baltimore: Genealogical Publishing Co., 2004), 109-29, further cited as Weis, Sheppard, Beall, and Beall, Ancestral Roots, 8th ed.
  2. [S1947] Douglas Richardson, Royal Ancestry: A Study in Colonial and Medieval Families (Five vols., Salt Lake City, Utah: s.p., 2013), 2:385 (Dammartin 4), further cited as Richardson, Royal Ancestry.
  3. [S520] Weis, Sheppard, Beall, and Beall, Ancestral Roots, 8th ed., 109-30.