U.S. Army
John M Hart
March 30, 1920—April 24, 2006
COL
Life Timeline
86 years1920
Born
March 30, 1920
US ARMY
Service Record
World War II
World War II
Conflict
COL
2006
Passed Away
April 24, 2006
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
COL
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more