U.S. Army
John D Cooper
February 12, 1922—August 12, 1999
M SGT
Life Timeline
77 years1922
Born
February 12, 1922
US ARMY
Service Record
M SGT
1999
Passed Away
August 12, 1999
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
M SGT
Sourced from official cemetery data; last updated May 30, 2026.Learn more