Margaret Beaufort, Countess of Richmond and Derby
31 May 1443 - 29 June 1509
House: Beaufort, Tudor
Titles: Countess of Richmond, Countess of Derby
Other details
Death: Died at age 66 at Westminster Abbey, London, England. Buried in the Henry VII Lady Chapel, Westminster Abbey.
Children: 1 legitimate (Henry VII)
Marriages: Married to John de la Pole (annulled), Edmund Tudor (deceased), Sir Henry Stafford (deceased), and Thomas Stanley, 1st Earl of Derby (deceased).
Sources
Compiled from various 3rd hand sources