John Mordaunt, 1st Earl of Peterborough

English peer (1598–1644)

Parents

• Henry Mordaunt, 4th Baron Mordaunt
• Margaret Compton

Children

• Lady Elizabeth Mordaunt
• Lady Sophia Mordaunt
• John Mordaunt, 1st Viscount Mordaunt
• Henry Mordaunt, 2nd Earl of Peterborough

Siblings

• Frances Mordaunt

Partners

• Elizabeth Howard, Countess of Peterborough