Penzance, Cornwall in 1818 after a lingering illness. Lady Henrietta FitzGerald (1753 – 1763). Lady Caroline FitzGerald (born and died 1755). Charles FitzGerald, 1st Baron Lecale (30 June 1756 – 30 June 1810). Lady Charlotte Mary Gertrude FitzGerald (29 May 1758 – 13 September 1836), married Joseph Strutt and was made first Baroness Rayleigh. Had issue. Lady Louisa Bridget FitzGerald (1760 – 1765). Lord Henry FitzGerald (30 July 1761 – 8 July 1829), general; married Charlotte Boyle and had issue, who take by inheritance the surname "de Ros". Lady Sophia Sarah Mary FitzGerald (1762 – 21 March 1845). Lord Edward FitzGerald (15 October 1763 – 4 June 1798), revolutionary and prominent leader of the United Irishmen during the 1798 rising. Lord Robert Stephen FitzGerald (1765 – 2 January 1833), a diplomat; married Sophia Charlotte Fielding and had issue. Lord Gerald FitzGerald (January 1766 – 1788). Drowned, went down with the ship in which he was serving. Lord Augustus FitzGerald (1767 – 1771). Lady Fanny FitzGerald (1770 – 1775). Lady Lucy Anne FitzGerald (1771 – 1851), who took part in the Irish Rebellion of 1798. She was married to Admiral Sir Thomas Foley, who served with distinction under Lord Nelson. They had no children. Lady Louisa FitzGerald (1772 – 1776). Lord George Simon FitzGerald (16 April 1773 – 1783). Recognized as a son of Lord Kildare, but was in fact the biological son of his brother's tutor, William Ogilvie. Leinster died at Leinster House, Dublin, in November 1773, aged 51, and was buried in the city's Christ Church Cathedral. He was succeeded by his second (but eldest surviving) son, William, Marquess of Kildare. The Duchess of Leinster caused a minor sensation by marrying her lover William Ogilvie in 1774, but continued to be known as The Dowager Duchess of Leinster. She had a further three children by him. She died in London in March 1814, aged 82. Popular culture In 1999, Irish Screen, BBC America and WGBH produced Aristocrats, a six-part limited television series based on the lives of Emily Lennox and her sisters. Leinster was portrayed by Ben Daniels. Ancestry References Pedigree of the 1st Duke of Leinster James 1722 births 1773 deaths Irish MPs 1727–1760 Members of the Parliament of Ireland (pre-1801) for County Kildare constituencies Politicians from County Kildare Politicians from County Dublin Members of the Privy Council of Ireland Dukes of Leinster (1766) Peers of Great Britain