English and British royal mistress period. Afterwards, he rejected any possible marriage he might have made with Mrs. Fitzherbert. His other notable mistresses included Mary Robinson, Frances Twysden, Grace Elliott, Isabella Seymour-Conway, Marchioness of Hertford and Elizabeth Conyngham, Marchioness Conyngham. George IV and his legitimate wife Caroline of Brunswick were never fond of their arranged marriage and lived separately from 1796 to her death on 7 August 1821. Their only daughter Princess Charlotte of Wales was born very early in the marriage. That both George and Caroline took other lovers was not therefore unexpected. George survived his only legitimate daughter. He was succeeded by his
Mary Frances Leach Holyoke, but returned to Michigan in 1901 to become a fellow and pursue her Ph.D., which she earned in 1903. While a professor at Mount Holyoke, she studied at the University of Zurich and the University of Göttingen. From 1906 to her retirement in 1921, she was a professor of hygiene and chemistry at the Western College of Women. Mary Frances Leach Mary Frances Leach (March 22, 1858 – 1939) was an American chemist and professor of chemistry and hygiene. Leach was born in Payson, Illinois, the daughter of the Reverend Cephas A., and Mary Ann Scarborough Leach. She studied