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Glenn O'Hara Obituary
RENSSELAER - Glenn Peter O'Hara, lovingly known as Peter, 86, of Rensselaer, passed away peacefully, on July 24, 2025 surrounded by his loving family.
Born and raised in Central New York, Peter graduated from Weedsport Central School in 1957. He continued his education at Auburn Community College and Rensselaer Polytechnic Institute, pursuing a degree in engineering. Peter dedicated over 50 years to a fulfilling career at the Watervliet Arsenal and Benét Laboratories, later continuing his work as a contractor in retirement. His efforts contributed significantly to improving the safety of artillery systems for the U.S. Army.
Peter and his beloved wife, Jean, his partner of 57 years, shared a deep commitment to community service. Together, they volunteered with Sand Lake Ambulance for 20 years, and served at both Mt. Lebanon and Watervliet Shaker Villages for over three decades.
He is survived by Jean; their three children, Brendan, Anna, and Jennifer; as well as many cherished extended family members. Peter was predeceased by his parents; and his brother, David.
In lieu of flowers, donations may be made in Peter's memory, to the Whiskers Animal Benevolent League, P.O. Box 11190, Albany, N.Y. 12211, or online at donorbox.org/whiskers-donation.
A private service will be held for the family. Online condolences may be offered at www.wjlyonsfuneralhome.com
To plant trees in memory, please visit the Sympathy Store.
Memories and Condolences
for Glenn O'Hara
2 Entries
Joan Higham
July 30, 2025
Peter was very well liked in our Weedsport Class of '57.
He did a lot for our class, not only during all of his years in school, but also for many years (68) after graduating.
We all will miss him very much.
Our sympathy goes out to his entire family.
Joan Higham. Class of '57
Denny Randall
July 26, 2025
I'll sure miss my friend and classmate, who was known around the world as the "Big gun guru" due to his knowledge and expertise with big naval guns ,howitzers and the like. RIP Pete.
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W.J. Lyons, Jr. Funeral Home, Inc.1700 Washington Ave, Rensselaer, NY 12144
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