Well I don't keep in touch with the people I went to school with, but my best friend was aware of who was around and who wasn't until he passed two years ago. I have to say there are more younger siblings left than actual classmates AFAIK.Although I’m (thankfully) not famous, I’m a bit surprised that I’m 75. I like to think I’ve got 30 decent years left, but I’m also painfully aware that my high school’s reunion list is rapidly shrinking.
I'm not quite as "ancient" as you. I was born in '50.
I'm gonna live until I can get that new android body.