Donald M. Jordan Jr., age 74, of West Roxbury, passed away on March 2, 2022. Son of the late Donald M. and June G. (Sweezey) Jordan. Brother of David Jordan and Dana Jordan both of Weymouth and Carol MacWalter of Mesa, Arizona. Dear friend and companion of Dr. Joanne Mongeon of West Roxbury. Also survived by children, grandchildren, nieces, nephews, great-nieces and nephews. An avid fisherman, he was a science and English professor and teacher, as well as a field interviewer and marine biological sampler for various government agencies.