Michael Dillon
Laurence Michael Dillon (born Laura Maud Dillon; 1 May 1915 – 15 May 1962) was a British physician, author, and Buddhist practitioner born female who underwent pioneering hormone therapy and phalloplasty surgeries to live as a man, becoming the first documented case of such a full transition.[1][2]
Educated at St Anne's College, Oxford, where he earned degrees in psychology and medicine, Dillon arranged access to testosterone injections in the early 1940s through a physician friend, leading to masculinization including beard growth and voice deepening, followed by multiple genital surgeries performed by plastic surgeon Harold Gillies between 1946 and 1949.[3][4] These procedures, experimental at the time, allowed Dillon to legally change his name and gender marker, practice medicine as a man, and serve briefly in the British military during World War II under male identity.[1]
In 1946, Dillon published Self: A Study in Ethics and Endocrinology, arguing from biological and philosophical standpoints that endocrine imbalances could cause mismatches between psychological identity and physical sex, advocating surgical correction where feasible.[5] Later disillusioned with Western life, he pursued Buddhism, traveling to India in the late 1950s, where he trained as a novice monk under the name Lobzang Jivaka at Kalimpong and Dalhousie, associating with figures like Sangharakshita before his death from an unspecified illness.[6][1]