Hans Sloane
Irish botanist, doctor, and collector (1660-1753)
Sir Hans Sloane, 1st Baronet, PRS (16 April 1660 – 11 January 1753) was an Ulster-Scot physician and collector. He donated his collection to the British nation. This collection became the beginning of the British Museum. He also created milk chocolate. Sloane Square in London is named for him.