U.S. Army
Jack K Marcum
February 1, 1920—October 8, 1997
1ST SGT
Life Timeline
77 years1920
Born
February 1, 1920
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
1ST SGT
1997
Passed Away
October 8, 1997
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
1ST SGT
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more