US MARINE CORPS
James Aaron O'Neal
September 11, 1922—February 7, 2016
MT SGT
Life Timeline
93 years1922
Born
September 11, 1922
US MARINE CORPS
Service Record
World War II
World War II
Conflict
MT SGT
2016
Passed Away
February 7, 2016
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
MT SGT
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more