of the family that still continue today: Augustus FitzRoy, 3rd Duke of Grafton Charles FitzRoy, 1st Baron Southampton Lord Charles FitzRoy (23 April 1718 – 29 July 1739) Lady Caroline FitzRoy (8 April 1722 – 26 June 1784). She married William Stanhope, 2nd Earl of Harrington. They were parents to Isabella Molyneux, Countess of Sefton, Charles Stanhope, 3rd Earl of Harrington and five other children. Lady Harriet FitzRoy (8 June 1723 – August 1735) Lady Isabella FitzRoy (1726 – 10 November 1782). She married Francis Seymour-Conway, 1st Marquess of Hertford. They were parents to Francis Seymour-Conway, 2nd Marquess of Hertford and eleven other children. The Duke also fathered an illegitimate son, Charles FitzRoy-Scudamore. Legacy Grafton Street in Dublin is named after him. He owned property in the area. Grafton, Massachusetts, is named after him. Winchester, New Hampshire was originally named "Arlington" in his honour (as in, the Earl of Arlington). References Sources R.H. Nichols and F.A. Wray, The History of the Foundling Hospital (London: Oxford University Press, 1935) |- |- 102 Earls of Arlington Knights of the Garter Lord High Stewards Lord-Lieutenants of Suffolk Lords Lieutenant of Ireland Members of the Privy Council of Great Britain 1683 births 1757 deaths C Fellows of the Royal Society Members of the Kit-Kat Club