So sorry for your loss Chef. May he rest in peace.
I didn't know my father, but my father in law was a dad to me. He passed away a few years ago. He came down with polio at 6 months and lost the use of his legs and most of his left side. But that never stopped him from becoming the best auto mechanic I've ever met. He never went to school due to his handicap but he was smart as a whip and I loved him like a father.
Once again, my condolences Jim.