Which means him and your mom got busy around 50? Damn.
I was always jealous of people with younger parents...Come to think of it, it's really the only thing I'm jealous about. I'm the youngest in my family and I thought that I really got a poor deal, seeing as I was born when my Mum was middle-aged. I was born with even less time to spend with her. :c
Thankfully, she's healthy and has lived quite a while. And being the stubborn Italian she is, I think she'll be around for a while more. Plus, it isn't really how long one has, but rather how one spends that time. c:
(And I know you were addressing Otis, I just wanted to say this while it was semi-related. :o)