Prince William Frederick, Duke of Gloucester and Edinburgh

Parents

• Maria, Duchess of Gloucester and Edinburgh
• Prince William Henry, Duke of Gloucester and Edinburgh

Children

Siblings

• Princess Caroline of Gloucester
• Princess Sophia of Gloucester
• Anne Horatia Waldegrave
• Charlotte FitzRoy, Duchess of Grafton
• Elizabeth Waldegrave, Countess Waldegrave
• Louisa Maria la Coast

Partners

• Princess Mary of the United Kingdom