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.
Judith Montefiore Lady Judith Montefiore (20 February 1784 - 1 October 1862) was a British linguist, musician, travel writer, and philanthropist. A keen traveler, she noted the distress and suffering around her, more particularly in the "Jewish Quarters" of the towns through which she passed, and was ever ready with some plan of alleviation. Her privately printed journals, threw light upon her character, and showed her to be cultureed, imbued with a strong religious spirit, true to the teachings and observances of the Jewish faith, yet exhibiting the widest catholicity to those of other beliefs. She was quick to resent any indignity or insult that might be offered to her religion or her people.