Elizabeth Bruce was born circa January 1689 to Thomas Bruce, 2nd Earl of Ailesbury (1655-1741) and Elizabeth Seymour (c1655-1696) and died December 1745 of unspecified causes. She married George Brudenell, 3rd Earl of Cardigan (1685-1732) 15 May 1707 in England, United Kingdom.
|Offspring of George Brudenell, 3rd Earl of Cardigan and Elizabeth Bruce (c1689-1745)|
|George Brudenell, 1st Duke of Montagu (1712-1790)||26 July 1712||23 May 1790||Mary Montagu (c1712-1775)|
|James Brudenell, 5th Earl of Cardigan (1715-1811)||20 April 1715 London, England, United Kingdom||24 February 1811 Grosvenor Square, Mayfair, England, United Kingdom||Anne Legge (-1786) Anne Legge (-1786) Elizabeth Waldegrave (1758-1823)|
|Robert Brudenell (1726-1768)||20 September 1726 England, United Kingdom||20 October 1768||Anne Bisshopp (1734-1803)|
|Thomas Brudenall, 1st Earl of Ailesbury (1729-1814)|
|Frances Brudenell (-aft1748)|
|Mary Brudenell (1730-1813)|