Nielsen Hayden genealogy
Family: John Beaufort / Margaret Beauchamp (F10047)
m. Aft 2 Aug 1441-
Father | Male
John Beaufort
Born Abt 25 Mar 1404 Died 27 May 1444 Buried Wimborne Minster, Dorset, England 
Married Aft 2 Aug 1441 [1] Other Spouse (Unknown mistress of John Beaufort) | F20086 Married Father John Beaufort | F10044 Group Sheet Mother Margaret Holand | F10044 Group Sheet
Mother | Female
Margaret Beauchamp
Born Abt 1410 Died Bef 3 Jun 1482 Buried Other Spouse Oliver St. John | F9796 Married Other Spouse Lionel Welles | F17963 Married Apr 1447 Father John Beauchamp | F9799 Group Sheet Mother Edith Stourton | F9799 Group Sheet
Child 1 | Female
+ Margaret Beaufort
Born 31 May 1443 Bletsoe, Bedfordshire, England 
Died 29 Jun 1509 Westminster, Middlesex, England 
Buried Westminster Abbey, Westminster, Middlesex, England 
Spouse Edmund Tudor | F10039 Married 1455 Spouse Thomas Stanley | F10038 Married 1472
-
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.