Thomas de Courtenay, 13th Earl of Devon

English nobleman of the Wars of the Roses (1414–1458)

Parents

• Hugh de Courtenay, 4th Earl of Devon
• Anne Talbot

Children

• Elizabeth Courtenay
• Agnes Courtenay
• Henry Courtenay
• John Courtenay, 15th Earl of Devon
• Joan Courtenay
• Thomas Courtenay, 14th Earl of Devon

Partners

• Margaret Beaufort, Countess of Devon