Mary Caroline L'Estrange

(1851-1934) (1851–1934)

Parents

• Lady Henrietta Lumley
• Edmund L'Estrange

Children

• Ivan Hay
• Sereld Hay
• Victor Hay, 21st Earl of Erroll

Siblings

• Constance L'Estrange
• Savile L'Estrange Malone

Partners

• Charles Hay, 20th Earl of Erroll