Louisa married Ernest Augustus Charles (3rd Marquess of Ailesbury) Brudenell-Bruce (maid. name MP) on 25 Nov 1834 in Great Bedwyn, Wiltshire, England. Ernest (son of Charles(1st Marquess of Aylesbury) Brudenell-Bruce and Henrietta Maria Hill) was born on 8 Jan 1811 in Warrens Hotel St. James Sq. England; died on 18 Oct 1886 in Savernake, Wiltshire, England. [Group Sheet] [Family Chart]

1. George John Brudenell-Bruce was born on 15 May 1839; died on 28 May 1868.
2. Henry Augustus (5th Marquess of Aylesbury) Brudenell-Bruce was born on 11 Apr 1842 in Curzon Street, Mayfair, Middlesex, England; died on 10 Mar 1911 in Tottenham House, Wiltshire, England.
3. Lady Ernestine Mary Brudenell-Bruce was born in 1847 in London, England; died on 27 Dec 1936.
4. Lady Louisa Caroline Brudenell-Bruce died in Dec 1894.
5. James Ernest Brudenell-Bruce was born on 30 Jun 1840; died on 21 Jun 1876 in St George Hanover Square, London.
6. Robert Thomas Brudenell-Bruce was born on 25 Jan 1845 in Westminster, London, England; died on 15 Feb 1912.
7. Charles Frederick Brudenell-Bruce was born on 4 Mar 1849 in London, England; died on 31 May 1936.