John-McDonald-Obituary

Professor John F. "Jack" McDonald

Clifton Park, New York

1942 - 2020

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LOCATION
Clifton Park, New York
CHARITY
Leukemia & Lymphoma Society

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Professor John "Jack" F. Mc Donald was the loving husband of Karen (Knapp) McDonald of Clifton Park, New York. Jack was the son of Francis Patrick and Lulu Ann (Hegedus) McDonald. He was born on January 14, 1942 in Bryn Mawr, Pennsylvania. He also lived in Narberth, Pennsylvania, Norfolk,...

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Karen,
We were very sad to hear about Jack passing. He was a wonderful distinguished man with so many accomplishments. He and Dad are having a great chat in heaven. Praying for you at this most difficult time.
Love,
Marie and Joe DeMaso

Jack was a wonderful, brilliant man. He was proud of his Irish heritage. Years ago he learned through a genealogical study that my father, who emigrated to the U.S. from Ireland in the 50s, was his second cousin. Jack tracked down my father and the two of them developed a close relationship that lasted for more than 30 years until my Dad passed away at 98 last April. My Dad was always very proud of having such a distinguished and accomplished cousin.

Karen: So saddened to hear about Jack passing. He was such a wonderful guy. Dad and Mom always enjoyed when you visited. Well he's with Dad now! You are in our thoughts and prayers. Love Patty and Rick Renwick

I will miss Jack for his never-ending passion and dedication to our profession. He was a champion for computer engineering research and education at RPI. Rest in Peace, Jack!