Charles Hay, 3rd Marquess of Tweeddale Scottish nobleman (1667-1715) (1667–1715) Parents John Hay, 2nd Marquess of Tweeddale Lady Mary Maitland Children Charles Hay George Hay, 6th Marquess of Tweedale John Hay, 4th Marquess of Tweeddale Siblings William Hay Lady Jean Hay Lady Anne Hay Lord John Hay Partners Lady Susanna Hamilton