Arthur Hay, 9th Marquess of Tweeddale

Parents

• George Hay, 8th Marquess of Tweeddale
• Lady Susan Montagu

Children

Siblings

• John Hay
• George Hay, Earl of Gifford
• William Hay, 10th Marquess of Tweeddale
• Susan Broun-Ramsay, Marchioness of Dalhousie
• Elizabeth Wellesley, Duchess of Wellington
• Emily, Lady Peel
• Lady Louisa Hay
• Lady Hannah Charlotte Hay
• Lady Jane Hay

Partners

• Julia Charlotte Sophia Stewart-Mackenzie
• Helena Eleanora Augusta de Kielmansegge