US MARINE CORPS
Leonard O'Neal
May 29, 1940—October 7, 2008
CPL
Life Timeline
68 years1940
Born
May 29, 1940
US MARINE CORPS
Service Record
Vietnam War
Vietnam War
Conflict
CPL
2008
Passed Away
October 7, 2008
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