J. W. W. (John William Watson) Stephens

Born in Ferryside, Wales, in 1865, J. W. W. Stephens studied at Dulwich College, Gonville and Caius College, Cambridge, and St Bartholomew’s Hospital before moving into research in pathology and bacteriology. He later worked in India and served on the Royal Society’s malaria commission in Africa and India, building a reputation as a specialist in tropical disease.

Much of his best-known work was tied to the Liverpool School of Tropical Medicine, where he was first the Walter Myers Lecturer in Tropical Medicine and later the Alfred Jones Professor of Tropical Medicine, succeeding Ronald Ross. His research and writing focused especially on malaria, blackwater fever, and parasitology, and he also served as a malaria consultant during the First World War.

Stephens was elected a Fellow of the Royal Society in 1920 and received the Manson Medal in 1935. He died in 1946, remembered as one of the important early figures in tropical medicine and as a physician-scientist whose work connected field observation, public health, and laboratory study.