US MARINE CORPS
Melville L O'Brien
March 7, 1929—October 23, 2002
Life Timeline
73 years1929
Born
March 7, 1929
US MARINE CORPS
Service Record
World War II
World War II
Conflict
2002
Passed Away
October 23, 2002
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more