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.
Keith Campbell (biologist)
Keith Henry Stockman Campbell (23 May 1954 – 5 October 2012), Professor of Animal Development at the University of Nottingham, was a British biologist who was a member of the team that in 1996 first cloned a mammal, a Finnish Dorset lamb named Dolly, from fully differentiated adult mammary cells.