US MARINE CORPS
Robert C Simmons III
November 14, 1941—August 26, 2018
CPL
Life Timeline
76 years1941
Born
November 14, 1941
US MARINE CORPS
Service Record
Vietnam War
Vietnam War
Conflict
CPL
2018
Passed Away
August 26, 2018
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