Background
Lady Bute was born in 1718, the only daughter of Sir Edward Wortley Montagu and Lady Mary Pierrepont, the daughter of the Evelyn Pierrepont, 1st Duke of Kingston-upon-Hull.
Lady Bute was born in 1718, the only daughter of Sir Edward Wortley Montagu and Lady Mary Pierrepont, the daughter of the Evelyn Pierrepont, 1st Duke of Kingston-upon-Hull.
Lady Mary Stuart (c 1741 – 5 April 1824), married James Lowther, later created Earl of Lonsdale, on 7 September 1761
John Stuart, Lord Mount Stuart (30 June 1744 – 16 November 1814), politician who succeeded as 4th Earl of Bute and was later created Marquess of Bute
Lady Anne Stuart (born c 1745), married Hugh Percy, Lord Warkworth, later the 2nd Duke of Northumberland, on 2 July 1764
The Honorary James Archibald Stuart (19 September 1747 – 1 March 1818), politician and author
Lady Jane Stuart (c 1748 – 28 February 1828), married George Macartney, later created Earl Macartney, on 1 February 1768. The Honorary Frederick Stuart (1751–1802), politician
The Honorary
Charles Stuart (January 1753 – 25 May 1801), soldier and politician
The Honorary
William Stuart (March 1755 – 6 March 1822), Anglican prelate who served as Archbishop of Armagh
Lady Caroline Stuart (before 1763 – 20 January 1813), married The Honorary John Dawson, later the 1st Earl of Portarlington, on 1 January 1778.
Lady Louisa Stuart (12 August 1757 – 4 August 1851), writer who died unmarried
Lady Bute died on 6 November 1794 in Isleworth, Middlesex. Her eldest son, John, succeeded to her title.
Mission Mary Wortley Montagu (1718–1736)
The Rt.
Honorary The Countess of Bute (1736–1792)
The Rt. Honorary The Dowager Countess of Bute (1792–1794).