Nielsen Hayden genealogy
Family: Tomaso I / Margaret of Geneva (F3301)
m. May 1195-
Father | Male
Tomaso I
Born 20 Mar 1177 Charbonnieres Castle, Savoy 
Died 20 Jan 1233 Aosta, Savoy 
Buried Aosta, Savoy 
Married May 1195 [1] Father St. Umberto | F2331 Group Sheet Mother Beatrice de Mâcon | F2331 Group Sheet
Mother | Female
Margaret of Geneva
Born Died 13 Apr 1236 Buried Father William I of Geneva | F6518 Group Sheet Mother Beatrice de Faucigny | F6518 Group Sheet
Child 1 | Female
+ Beatrice of Savoy
Born Died Dec 1266 Buried Spouse Raymond Berenger | F2575 Married 5 Dec 1220
Child 2 | Male
+ Thomas of Savoy
Born Died 7 Feb 1259 Buried Spouse Béatrix di Fiesco | F10163 Married
Child 3 | Male
+ Amedee of Savoy
Born 1197 Died 24 Jun 1253 Montmelian, Savoie, Rhône-Alpes, France 
Buried Spouse Marguerite of Burgundy | F5683 Married 1222
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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.