Morse was not married and no children.
The first of 33 episodes of the Inspector Morse television series was presented in 1987, with John Thaw as Morse and Kevin Whately as Lewis, and Dexter himself appearing in various cameos. When the novels ran out, Dexter wrote additional scripts for Morse before turning over the series to other writers. The last episode, in 2000, featured Morse’s death, and after Thaw’s death in 2002