Sackville Street, London
…from 1852 to his death in 1858. Snow is considered one of the fathers of modern epidemiology, in part because of his work in tracing the source of a cholera outbreak in Soho, London, in 1854. James Yearsley (1805–1869), aural surgeon, once had a clinic at 32 Sackville Street. A green plaque was unveiled on 27 May 1994 which reads "Westminster…