Havelock Ellis

Born in Croydon, England, on February 2, 1859, Havelock Ellis became a physician, writer, and social reformer whose name is closely linked with early sexology. He is especially known for his multi-volume Studies in the Psychology of Sex, a major attempt to examine human sexual behavior in a serious, research-based way at a time when the subject was often hidden behind silence or moral judgment.

Ellis wrote on topics including sexual psychology, homosexuality, gender, and social questions, and he is often described as one of the first English-language writers to discuss such subjects in a medical and analytical style. His books made him influential and controversial in equal measure, and they helped shape later conversations about sexuality and personal freedom.

Today, he is remembered as a complicated and important figure: a pioneering investigator of human sexuality, but also a writer whose work reflects some of the assumptions and debates of his era. He died in Suffolk on July 8, 1939.