U.S. Army
John M O'Connor
September 4, 1909—July 26, 1975
PVT
Life Timeline
65 years1909
Born
September 4, 1909
US ARMY
Service Record
World War II
World War II
Conflict
PVT
1975
Passed Away
July 26, 1975
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
PVT
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more