Jon Miller (TV presenter) Helston, Cornwall on 30 July 2008. A Fellow of the Zoological Society of London, Miller wrote a number of books: Jon Miller (TV presenter) Jon Miller (born John Miller, 14 July 1921 – 30 July 2008) was a British television presenter who was best known for his appearances on the educational children's television science programme "How" between 1966 and 1981 with Jack Hargreaves, Bunty James and Fred Dinenage. Born in Southend-on-Sea, Essex, in 1921, Miller was a cousin of classical violinist Yehudi Menuhin. His mother, Edie, was a concert pianist and his father, Jack, established a chain of kiosks and
The Den (TV programme) into several daily shows, including "Wakey Wakey", "Den Tots" and "The Club", alongside the existing "news2day" bulletin at 5 pm. This final revamp removed much of the cast (bar Dustin, Socky, Charly and Zuppy), with the launch of their own programme ("DDN"). It also refocused the breakfast slot away from pre-school children and towards older viewers, with one continuity presenter, Kathryn McKiernan, fronting both morning and afternoon shows. Further changes in September 2008 saw the separate shows axed and in-vision presentation replaced by out-of-vision announcements. "The Den" ceased in September 2010 when RTÉ launched two new strands for its children's