Frances Hay, Marchioness of Tweedsdale

English noble (1718–1788) (1718–1788)

Parents

• John Carteret, 2nd Earl Granville
• Frances Worsley

Children

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

Siblings

• Georgiana Clavering-Cowper, Countess Cowper
• Louisa Thynne, Viscountess Weymouth
• Lady Grace Carteret
• Robert Carteret
• Lady Sophia Carteret
• George Carteret

Partners

• John Hay, 4th Marquess of Tweeddale