Career
They had thirteen children:
Lady Maria Amelia Beauclerk (1800 – 9 July 1873), died unmarried. William Beauclerk, 9th Duke of Street Albans (24 March 1801 – 27 May 1849)
Lady Charlotte Beauclerk (4 April 1802 – 12 August 1842), died unmarried. Lady Caroline Janetta Beauclerk (28 June 1804 – 22 August 1862), married Arthur Capell, 6th Earl of Essex and had issue.
John Nelthorpe Beauclerk (9 December 1805 – August 1810).
Buried 4 August 1810
Lady Louisa Georgiana Beauclerk (28 December 1806 – 18 February 1843), married Thomas Hughan
Captain Lord Frederick Charles Peter Beauclerk (28 June 1808 – 17 November 1865), married Jemima Johnstone and had issue. Lady Georgiana Beauclerk (1809 – 8 January 1880), married Sir Montague Cholmeley, 2nd Baronet
Lady Mary Noel Beauclerk (28 December 1810 – 29 November 1850), married Thomas Corbett and had issue. Descendants include Samantha Cameron, wife of Conservative Leader and British Prime Minister David Cameron.
Lord Henry Beauclerk (23 June 1812 – 22 January 1856), died unmarried.
Lord Charles Beauclerk (10 October 1813 – 2 November 1861), married Laura Stopford and had issue. Captain Lord Amelius Wentworth Beauclerk (16 August 1815 – 24 March 1879), married Frances Harrison and had issue. Lord George Augustus Beauclerk (14 December 1818 – 3 January 1880), died unmarried.