U.S. Army
John Ronald Hart
January 17, 1935—February 1, 2001
S SGT
Life Timeline
66 years1935
Born
January 17, 1935
US ARMY
Service Record
S SGT
2001
Passed Away
February 1, 2001
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
S SGT
Sourced from official cemetery data; last updated May 30, 2026.Learn more