Lord Richard Percy

British zoologist (1921-1989) (1921–1989)

Parents

• Helen Percy, Duchess of Northumberland
• Alan Percy, 8th Duke of Northumberland

Children

• Algernon Alan Percy
• Josceline Richard Percy

Siblings

• George Percy, 9th Duke of Northumberland
• Lady Diana Percy
• Elizabeth Douglas-Hamilton, Duchess of Hamilton and Brandon
• Hugh Percy, 10th Duke of Northumberland
• Lord Geoffrey Percy

Partners

• Sarah Norton
• Clayre Campbell