Sir Ewan Forbes, 11th Baronet,, was a Scottish nobleman, general practitioner and farmer. Forbes was a trans man; he was officially registered as the youngest daughter of John, Lord Sempill. After an uncomfortable upbringing, he began presenting as a man in the 1930s, following a course of medical treatments in Germany. He formally re-registered his birth as male in 1952, changing his name to Ewan, and was married a month later.