US MARINE CORPS
Johnnie Duncan
January 13, 1949—April 27, 2014
CPL
Life Timeline
65 years1949
Born
January 13, 1949
US MARINE CORPS
Service Record
Vietnam War
Vietnam War
Conflict
CPL
2014
Passed Away
April 27, 2014
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
CPL
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more