U.S. Army
John Mark Graham
April 20, 1952—August 13, 2016
SGT
Life Timeline
64 years1952
Born
April 20, 1952
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
SGT
2016
Passed Away
August 13, 2016
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SGT
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more