Richmond Barracks as Richmond was Lord Lieutenant of Ireland (1807–1813). It was to these barracks that over 3,000 prisoners were brought after the 1916 Easter Rising in Dublin. After independence, the barracks were renamed Keogh Barracks and later redeveloped as housing for the capital's poor and again renamed Keogh Square. Children Richmond had fourteen children: Lady Mary Lennox (15 August 17907 December 1847), married Sir Charles Fitzroy and had issue. Charles Gordon-Lennox, 5th Duke of Richmond (3 August 179121 October 1860), married Lady Caroline Paget and had issue. Lt.-Col. Lord John George Lennox (3 October 179310 November 1873), married Louisa Rodney and had issue. Lady Sarah Lennox (c. 17948 September 1873), scandalised her family by eloping after Waterloo with Waterloo hero, General Peregrine Maitland, 17 years her senior. The courtship had gone unnoticed by her family. The Duke of Wellington arranged for the couple to be married in Paris and fostered the family's ultimate acceptance of the marriage. Lady Georgiana Lennox (30 September 179515 December 1891), was a close friend of the Duke of Wellington, despite being 26 years younger than the Duke who referred to her as "dearest Georgy" in their many years of written correspondence. There are hints that the relationship may have been sexual, including his gift of a miniature to her on the eve of the Battle of Waterloo, and a pause in their written correspondence for ten years after Waterloo. She was also fond of Colonel Frederick Ponsonby whose recovery after Waterloo she fretted over. After she married William FitzGerald-de Ros, 22nd Baron de Ros, with whom she had issue, she resumed corresponding with Wellington until his death 27 years later. Lord Henry Adam Lennox (6 September 17971812), fell overboard from HMS Blake and drowned. Lord William Lennox (20 September 179918 February 1881), married first Mary Ann Paton and second Ellen Smith; had issue by the latter. Lady Jane Lennox (c. 180027 March 1861), married Laurence Peel and had issue. Captain Lord Frederick Lennox (24 January 180125 October 1829). Lord Sussex Lennox (11 June 180212 April 1874), married Hon. Mary Lawless and had issue. Lady Louisa Maddelena Lennox (2 October 18032 March 1900), married Rt. Hon. William Tighe, died without issue. Lady Charlotte Lennox (c. 180420 August 1833), married Maurice Berkeley, 1st Baron FitzHardinge of Bristol, and had issue. Lt.-Col. Lord Arthur Lennox (2 October 180615 January 1864), married Adelaide Campbell and had issue. Lady