Lady Catherine Hay

(1753-1776) (1753–1776)

Parents

• Frances Hay, Marchioness of Tweedsdale
• John Hay, 4th Marquess of Tweeddale

Children

• Frances Hay

Siblings

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

Partners

• William Hay