Nielsen Hayden genealogy
Family: Jean I / Beatrice Campdavaine (F2266)
m. Bef 4 Dec 1170-
Father | Male
Jean I
Born Died 1191 Acre, Palestine 
Buried Married Bef 4 Dec 1170 [1] Father Guy II | F5867 Group Sheet Mother Ida | F5867 Group Sheet
Mother | Female
Beatrice Campdavaine
Born of St. Pol, France 
Died Buried Father Alselm Campdavaine | F5603 Group Sheet Mother Eustachie | F5603 Group Sheet
Child 1 | Male
+ William II Talvas
Born Abt 1171 Died 4 Oct 1221 Buried Spouse Alix of France | F4827 Married 20 Aug 1195
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Sources - [S145] Ancestral Roots of Certain American Colonists Who Came to America Before 1700 by Frederick Lewis Weis and Walter Lee Sheppard, Jr. 8th edition, William R. Beall & Kaleen E. Beall, eds. Baltimore: Genealogical Publishing Company, 2004, 2006, 2008.
- [S145] Ancestral Roots of Certain American Colonists Who Came to America Before 1700 by Frederick Lewis Weis and Walter Lee Sheppard, Jr. 8th edition, William R. Beall & Kaleen E. Beall, eds. Baltimore: Genealogical Publishing Company, 2004, 2006, 2008.