Elizabeth von Arnim (1866-1941) was born Mary Annette Beauchamp, and was an Australian-born British novelist. She married a German aristocrat and her best-known works are set in Germany. After her first husband's death, she had a three-year affair with the writer H. G. Wells, then later married Frank Russell, elder brother of the Nobel prize-winning writer and philosopher Bertrand Russell. She was a cousin of the New Zealand-born writer Katherine Mansfield. Her first marriage made her Countess von Arnim-Schlagenthin and her second Elizabeth, Countess Russell. Though known in early life as May, publication of her first book introduced her to readers as Elizabeth, which she eventually became to her friends and finally even to her family. She is now known invariably as Elizabeth von Arnim. She lived in Nassenheide, Prussia, in London and in Switzerland. She died in the USA in 1941 while visiting her married daughter.