Charlotte of Mecklenburg-Strelitz 19 May 1744 – 17 November 1818 was the Queen of the United Kingdom as spouse of King George III. Queen Charlotte was a patroness of the arts, known to Johann Christian Bach and Wolfgang Amadeus Mozart, among others. She was also an amateur botanist who helped establish Kew Gardens. George III and Queen Charlotte had 15 children, 13 of whom survived to adulthood. Charlotte's brother Adolf Friedrich IV of Mecklenburg-Strelitz (reigned 1752–94) and her widowed mother actively negotiated for a prominent marriage for the young princess. At the age of 17, Charlotte was known as "plain faced", and was selected as the bride of the young King George, although she was not his first choice. He had already flirted with several young women considered unsuitable by his mother, Augusta of Saxe-Gotha, and by his political advisers. He also was rumored to have married a young Quaker woman named Hannah Lightfoot, though all later claims to prove this marriage were deemed unfounded and the purported supporting documents found to be forgeries. Princess Charlotte was collected at Cuxhaven by a squadron of British yachts and warships under Admiral Anson (including the specially renamed HMY Royal Charlotte), but on its return the squadron was subjected to westerly gales and took ten days to reach Harwich, which it did in early September 1761. Charlotte then travelled to London, where the couple were married at the Chapel Royal in St. James's Palace, London, on 8 September of that year. Her mother-in-law did not welcome her with open arms, and for some time there was a slight tension between the two. However, the king's mother had yet to accept any woman with whom he was alleged to have been involved, therefore it seems that the young king cared little for her approval by this time.