Mary Seacole
From Tardis Wiki, the free Doctor Who reference
Mary Seacole was a 19th century Jamaican doctor who founded Spring Hill in Crimea in the 1850s. She moved there out of a desires to help young soldiers. Seven months after she arrived, she encountered the Twelfth Doctor. (AUDIO: The Charge of the Night Brigade)
Albertine claimed to have been taught battlefield surgery by Mary Seacole. (AUDIO: Year of the Pig)