Nielsen Hayden genealogy
Family: William Fitz Duncan / Alice de Rumilly (F5788)
m. Bef 1138-
Male
William Fitz Duncan
Birth Death Bef 1154 Burial Marriage Bef 1138 [1] Father Duncan II Canmore, King of Scotland | F5880 Group Sheet Mother Athelreda of Dunbar | F5880 Group Sheet
Female
Alice de Rumilly
Birth of Skipton-in-Craven, Yorkshire, England 
Death 1187 Burial Father William Meschin | F3283 Group Sheet Mother Cecily de Rumilly | F3283 Group Sheet
Female
+ Amabel Fitz William
Birth Death Bef 1201 Burial Spouse Reynold de Lucy | F5715 Marriage Bef 1162
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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.