US MARINE CORPS
Robert Frank Hefner
August 1, 1943—October 24, 2012
CPL
Life Timeline
69 years1943
Born
August 1, 1943
US MARINE CORPS
Service Record
Vietnam War
Vietnam War
Conflict
CPL
2012
Passed Away
October 24, 2012
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