When was the  Anglo-Irish physician, naturalist and collector died who's niece recovered from spinal deformity due to Sarah "Crazy Sally" Mapp?
Hans Sloane Sir Hans Sloane, 1st Baronet, PRS (16 April 1660 – 11 January 1753) was an Anglo-Irish physician, naturalist and collector noted for bequeathing his collection to the British nation, thus providing the foundation of the British Museum.
Charles Darwin (medical student) Charles Darwin (3 September 1758 – 15 May 1778) was the oldest son of Erasmus Darwin (1731–1802) and Mary Howard (1740–70), and was the uncle of the famous naturalist Charles Robert Darwin (though dying before his nephew's birth). He showed considerable promise while studying medicine at the University of Edinburgh, but died while still a student.