John (Jack) P. Leonard
1939 - 2026
Memorialized in partnership with O'Brien Family Funeral Home & Cremation Services - South Hadley
Read John "Jack"'s Obituary
John “Jack” P. Leonard, long time resident of South Hadley MA, passed away peacefully on March 19th 2026 at Holyoke Medical Center surrounded by his loving family.Jack was born in Pittsfield, MA on December 6th, 1939 to Therese and Francis Leonard. He grew up in the flats of Holyoke with his...
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