Arthur Mills, 3rd Baron Hillingdon

British peer and politician (1891–1952)

Parents

• Alice Harbord
• Charles Mills, 2nd Baron Hillingdon

Children

• Marygold Mills
• Charles Mills, 4th Baron Hillingdon
• Penelope Ann Mills
• Ursula Sibyl Mills
• James Herbert Mills

Siblings

• Charles Thomas Mills
• George Charles Mills

Partners

• Edith Cadogan