Nielsen Hayden genealogy
Family: John Biset / Alice Basset (F3619)
m. Bef 1223-
Father | Male
John Biset
Born of Kidderminster, Worcestershire, England 
Died 1241 Buried Maiden Bradley Priory, Wiltshire, England 
Married Bef 1223 [1, 2, 3] Father Henry Biset | F213 Group Sheet Mother (Unknown first wife of Henry Biset) | F213 Group Sheet
Mother | Female
Alice Basset
Born Died Abt 1263 Buried Other Spouse William II Malet | F2713 Married Father Thomas Basset | F3636 Group Sheet Mother Philippe Malbank | F3636 Group Sheet
Child 1 | Female
+ Isabel Biset
Born Died Bef Jan 1279 Buried Hook Norton Church, Oxfordshire, England 
Spouse Hugh de Plessis | F3618 Married Bef Oct 1249
Child 2 | Female
+ Margery Biset
Born Died Bef 31 Dec 1256 Buried Spouse Richard de Rivers | F7235 Married Bef 2 Nov 1241
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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.
- [S76] The Oxford Dictionary of National Biography. Oxford University Press, 2004-ongoing., no date, but confirms that Alice, daughter of Thomas Basset, married John Biset as her second marriage.
- [S142] Royal Ancestry: A Study in Colonial and Medieval Families by Douglas Richardson. Salt Lake City, 2013.
- [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.