Mary|Margaret St.John

1434 - (b. 1434)

Parents

• Sir Oliver St. John
• Margaret Beauchamp of Bletso

Children

• Alice Frognal

Siblings

• Mary St. John
• Elizabeth St. John
• Edith St. John
• Agnes St. John
• Sir John St. John
• Oliver St. John
• John Welles, 1st Viscount Welles
• Margaret Beaufort