John Hay, 4th Marquess of Tweeddale

Scottish nobleman (1695–1762)

Parents

• Lady Susanna Hamilton
• Charles Hay, 3rd Marquess of Tweeddale

Children

• Lady Grace Hay
• George Hay, 5th Marquess of Tweeddale
• Lady Susanna Hay
• John Hay
• Lady Catherine Hay

Siblings

• John Cochrane, 4th Earl of Dundonald
• Charles Hay
• Lady Anne Cochrane
• George Hay, 6th Marquess of Tweedale
• John Cochrane, 3rd Earl of Dundonald

Partners

• Frances Hay, Marchioness of Tweedsdale