Dolly (sheep)
Dolly (5 July 1996 – 14 February 2003) was a female domestic sheep, and the first mammal cloned from an adult somatic cell, using the process of nuclear transfer.
Alan William Greenwood
Dr Alan William Greenwood CBE FRSE (29 June 1897 – 4 May 1981) was a Scottish zoologist and geneticist, who helped pave the way to creating Dolly the Sheep. He served as Director of the Poultry Research Centre from 1947 until 1962.