US MARINE CORPS
Gregory C O'Connell
July 3, 1943—March 30, 2004
CPL
Life Timeline
60 years1943
Born
July 3, 1943
US MARINE CORPS
Service Record
Vietnam War
Vietnam War
Conflict
CPL
2004
Passed Away
March 30, 2004
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