Merlin Gutensohn - who simply used the name "Merlin" on-air. I hosted his evening show at CJJC when he went on vacation in the summer of 1965. It was called "The International House of Music" and I think he originally did the show on CKLG. The format was an eclectic mix of folk, pop, jazz, and world music, with a fair amount of "easy listening" by Andre Kostelanetz, Percy Faith, Ray Conniff, and Mantovani. I was 16 and more into the Beatles, but filling in for Merlin expanded my musical tastes.
Fred Peabody
Had a request for more info on the whereabouts of Merlin