Mary Jane Seacole (née Grant; 23 November 1805 – 14 May 1881) was a British nurse and businesswoman. She was famous for her nursing work during the Crimean War and for publishing the first autobiography written by a black woman in Britain. Seacole was born in Kingston, Jamaica, to a Creole mother who ran a boarding house and had herbalist skills as a "doctress". In 1990, Seacole was (posthumously) awarded the Jamaican Order of Merit. In 2004, she was voted the greatest black Briton in a survey conducted in 2003 by the black heritage website Every Generation.
https://en.wikipedia.org/wiki/Mary_Seacole