William Pitt, 1st Earl of Chatham

Prime Minister of Great Britain from 1766 to 1768 (1708–1778) (1708–1778)

Parents

• Harriet Villiers
• Robert Pitt

Children

• John Pitt, 2nd Earl of Chatham
• William Pitt the Younger
• Lady Harriet Pitt
• Hester Stanhope, Viscountess Mahon
• James Charles Pitt

Siblings

• Thomas Pitt of Boconnoc

Partners

• Hester Pitt, Countess of Chatham