Nielsen Hayden genealogy
Family: St. Umberto / Beatrice de Mâcon (F2331)
m. Abt 1175-
Father | Male
St. Umberto
Born Abt 4 Aug 1136 Died 4 Mar 1189 Buried Married Abt 1175 [1, 2] Father Amadeo III | F4824 Group Sheet Mother Mahaut of Albon | F4824 Group Sheet
Mother | Female
Beatrice de Mâcon
Born Died Bef 8 Apr 1230 Champagne-et-Fontaine, Aquitaine, France 
Buried Father Gerard I of Burgundy | F1576 Group Sheet Mother Guyonne de Salins | F1576 Group Sheet
Child 1 | Male
+ Tomaso I
Born 20 Mar 1177 Charbonnieres Castle, Savoy 
Died 20 Jan 1233 Aosta, Savoy 
Buried Aosta, Savoy 
Spouse Margaret of Geneva | F3301 Married May 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.
- [S49] Genealogics, by Leo Van de Pas.
- [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.