Your father has been a dear neighbor helping a young grass cutter and paper boy, Arthur in his growing years, now a Lieutenant in the Navy. May you be fulfilled in all the sciences with God and know true peace.
Occasionally, I'd wondered if Dr Hsu was still around or not----hadn't heard much about him in years. He was probably still living on Brookside (Ottawa Hills) when he passed I assume.
He certainly led a healthy life ! And his three sons all went on to become as exceptionally well-eductated as he did !
Steven G Marciniak
My condolences to family and friends