John Beaufort, Marquess of Dorset
Member of the House of Beaufort ‧ Edmund Beaufort's brother
John Beaufort, Marquess of Dorset, Earl of Dorset was a scion of the Beaufort family, who fought for the Lancastrians in the Wars of the Roses. Wikipedia
Born: 1455
Died: May 4, 1471 (age 16 years)
Siblings: Thomas Beaufort, Elizabeth Beaufort, Anne Beaufort, and more