Nielsen Hayden genealogy
Family: Tomaso I / Margaret of Geneva (F3301)
m. May 1195-
Male
Tomaso I
Birth 20 Mar 1177 Charbonnieres Castle, Savoy 
Death 20 Jan 1233 Aosta, Savoy Burial Aosta, Savoy Marriage May 1195 [1] Father St. Umberto | F2331 Group Sheet Mother Beatrice de Mâcon | F2331 Group Sheet
Female
Margaret of Geneva
Birth Death 13 Apr 1236 Burial Father William I of Geneva | F6518 Group Sheet Mother Beatrice de Faucigny | F6518 Group Sheet
Female
+ Beatrice of Savoy
Birth Death Dec 1266 Burial Spouse Raymond Berenger | F2575 Marriage 5 Dec 1220
Male
+ Amedee of Savoy
Birth 1197 Death 24 Jun 1253 Montmelian, Savoie, Rhône-Alpes, France Burial Spouse Marguerite of Burgundy | F5683 Marriage 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.