I called my friend back and we had a nice conversation. I haven't seen him in years. He and his wife Sue, who dated actor John Davidson when they were college students at Oberlin, were two of my very dearest friends in the early 1970s. Sue fought a long and hard battle with cancer, and after her death in 2016, we lost touch.
Charlie must be 77 or 78 now, living in Albuquergue with his two sons and their families. His daughter Jennifer, for whom I occasionally babysat and who was the first diaper I ever changed, lives in Woodstock.