07.11.1919 - 26.11.1992 (73 years) (Beverley, Yorkshire, England, UK)
John Henry "Joby" Blanshard (7 November 1919 – 26 November 1992) was an English film and television actor, most famous for playing Colin Bradley in 32 episodes of the early 1970s "science-fact" series, Doomwatch.