George Paulet, 12th Marquess of Winchester

Paulet held a series of court appointments. On 29 October 1750, he was appointed an Extra Gentleman Usher to Frederick, Prince of Wales, and served until the Prince's death in 1751.^[2] From 1758 to 1772, he was a Gentleman Usher to Frederick's widow, Augusta, Dowager Princess of Wales.^[3][4]

In 1759, Charles Powlett, 5th Duke of Bolton, a man a few years older than Paulet, succeeded his father the 4th Duke.^[1]

In 1761, Paulet was appointed High Sheriff of Hampshire. In 1764, the wife of Lord Harry Powlett, the heir presumptive, died.^[1]

In July 1765, the 5th Duke died unmarried and was succeeded by his younger brother Lord Harry, who also became Marquess of Winchester. As the new Duke then had only a daughter and no surviving brothers or nephews, George Paulet's elder brother William Paulet, a naval officer, became heir presumptive to the peerage of Marquess of Winchester. In April 1765, the new Duke had married again, but had only further daughters.

In 1765, Paulet was elected as a Member of Parliament for Winchester as a Tory, after Harry Powlett had become Duke of Bolton in July. Paulet was appointed as Groom Porter to King George III on 23 December 1765, holding the office until it was abolished on 14 November 1782.^[4]

By the time Paulet left Parliament in 1774, his brother had died and he had become heir presumptive to the Marquessate of Winchester. By the 1780s, as the years passed, it seemed increasingly likely that George Paulet would indeed come into the inheritance.^[1]

In 1793, Paulet was the first commissioner for the Lord-Lieutenancy of Hampshire, formerly held by the Duke of Bolton, and in the following year, succeeded as Marquess of Winchester upon the Duke's death (the dukedom becoming extinct). Appointed Vice-Admiral of Dorset and of Hampshire in 1797, he died in 1800 and was succeeded in the marquessate by his eldest son Charles.^[1]

On 7 January 1762, he married Martha Ingoldsby (d. 1796), by whom he had three children:^[1]

• Charles Paulet, 13th Marquess of Winchester (1764–1843)
• Lady Urania Anne Paulet (27 January 1766^[5] – 27 December 1843), who married first on 17 March 1785 Henry de Burgh, 1st Marquess of Clanricarde (d. 1797). After his death, she married Col. Peter Kington (d. 1807) on 28 October 1799, with whom she had issue. After her second husband's death, she married V-Adm. Sir Joseph Sidney Yorke on 22 May 1813.
• Lord Henry Paulet (1767–1832), a Vice Admiral who saw service in the American War of Independence, the French Revolutionary and Napoleonic Wars