U.S. Army
John J Hagarty
December 18, 1890—November 12, 1966
CPL
Life Timeline
75 years1890
Born
December 18, 1890
US ARMY
Service Record
World War I
World War I
Conflict
CPL
1966
Passed Away
November 12, 1966
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
CPL
War / Conflict
World War I
Sourced from official cemetery data; last updated May 30, 2026.Learn more