Sir Henry Solomon Wellcome, FRS

Sir Henry Solomon Wellcome FRS[1] (August 21, 1853 – July 25, 1936) was an American-born British pharmaceutical entrepreneur. He founded the pharmaceutical company Burroughs Wellcome & Company with his colleague Silas Burroughs in 1880,[2] which is one of the four large companies to eventually merge to form GlaxoSmithKline. In addition, he left a large amount of capital for charitable work in his will, which was used to form the Wellcome Trust, one of the world's largest medical charities. He was also a keen collector of medical artefacts which are now displayed at the Wellcome Collection.

https://en.wikipedia.org/wiki/Henry_Wellcome