Herb Hazelton
Real world article
(written from a production point of view)
Herb Hazelton (23 January 1930–24 December 2002; age 72) was the head of Filmation's layout department and the key storyboard layout artist for both seasons of Star Trek: The Animated Series. At the time, he was a member of The Animation Guild Local 839 IATSE.
An animated version of Hazelton appeared as a command division lieutenant in the episode "The Terratin Incident". (Star Trek: The Official Guide to the Animated Series, p. 85)