The wife of which king gave birth to a daughter who supposedly had an illegitimate child as a young girl?
Charlotte of Mecklenburg-Strelitz Charlotte of Mecklenburg-Strelitz (Sophia Charlotte; 19 May 1744 – 17 November 1818) was by marriage to King George III the Queen of Great Britain and Ireland from her wedding in 1761 until the union of the two kingdoms in 1801, after which she was Queen of the United Kingdom of Great Britain and Ireland until her death in 1818. She was also the Electress of Hanover in the Holy Roman Empire until the promotion of her husband to King of Hanover on 12 October 1814, after which she was also queen consort of Hanover.
Princess Cecilia of Sweden Cecilia of Sweden, (Swedish: "Cecilia Gustavsdotter Vasa") (16 November 1540 in Stockholm – 27 January 1627 in Brussels), was Princess of Sweden as the daughter of King Gustav I and his second queen, Margaret Leijonhufvud, and Margravine of Baden-Rodemachern through marriage with Christopher II, Margrave of Baden-Rodemachern. She is the most famous of the daughters of Gustav Vasa, known for a courtship scandal in connection with a sister's wedding and for a lengthy stay in England under Elizabeth I where her first child was born.