Nielsen Hayden genealogy
Family: Thomas de Beauchamp / Katherine de Mortimer (F10533)
m. Aft 22 Feb 1325-
Father | Male
Thomas de Beauchamp
Born 14 Feb 1314 Warwick Castle, Warwickshire, England 
Died 13 Nov 1369 Calais, France 
Buried St. Mary's, Warwick, Warwickshire, England 
Married Aft 22 Feb 1325 [1] Father Guy de Beauchamp | F140 Group Sheet Mother Alice de Tony | F140 Group Sheet
Mother | Female
Katherine de Mortimer
Born Died 4 Aug 1369 Buried St. Mary's, Warwick, Warwickshire, England 
Father Roger de Mortimer | F10534 Group Sheet Mother Joan de Geneville | F10534 Group Sheet
Child 1 | Female
+ Maud de Beauchamp
Born Died 1403 Buried Spouse Roger de Clifford | F10530 Married Bef 20 Mar 1357
Child 2 | Female
+ Philippe de Beauchamp
Born Died Bef 6 Apr 1386 Buried Stone Priory, Staffordshire, England 
Spouse Hugh de Stafford | F11084 Married Bef 1 Mar 1351
Child 3 | Male
+ William Beauchamp
Born of Feckenham, Worcestershire, England 
Died 8 May 1411 Buried Black Friars, Herefordshire, England 
Spouse Joan Arundel | F8475 Married Bef 1390
Child 4 | Male
+ Thomas Beauchamp
Born Bef 16 Mar 1339 Died 8 Apr 1401 Buried St. Mary's, Warwick, Warwickshire, England 
Spouse Margaret Ferrers | F15710 Married Bef Apr 1381
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Sources - [S142] Royal Ancestry: A Study in Colonial and Medieval Families by Douglas Richardson. Salt Lake City, 2013.
- [S142] Royal Ancestry: A Study in Colonial and Medieval Families by Douglas Richardson. Salt Lake City, 2013.