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.
Andrew Bloxam Andrew Bloxam (22 September 1801 – 2 February 1878) was an English clergyman and naturalist; in his later life he had a particular interest in botany. He was the naturalist on board HMS "Blonde" during its voyage around South America and the Pacific in 1824–26, where he collected mainly birds. Later as a Church of England minister he lived in Warwickshire and Leicestershire and made significant contributions to the study of the natural history of the area. His special interest was in fungi and the genera "Rubus" and "Rosa". His botanical author abbreviation is "A.Bloxam".