U.S. Army
John S Chattam
June 23, 1943—December 15, 2020
MSG
Life Timeline
77 years1943
Born
June 23, 1943
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
MSG
2020
Passed Away
December 15, 2020
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
MSG
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more