George Villiers, 4th Earl of Jersey Antiquaries in 1787. Lord Jersey married Frances Twysden at her stepfather's house in the parish of St Martin-in-the-Fields on 26 March 1770. Lady Jersey, who was seventeen years younger than her husband, became in 1793 (after she had turned 40 and was more than once a grandmother) one of the more notorious mistresses of George IV when he was still Prince of Wales. Lord and Lady Jersey had ten children: George Villiers, 4th Earl of Jersey George Bussy Villiers, 4th Earl of Jersey, PC (9 June 1735 – 22 August 1805, Tunbridge Wells) was an English nobleman, peer, politician and
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