US MARINE CORPS
Michael C O'Brien
August 2, 1952—October 6, 1996
Life Timeline
44 years1952
Born
August 2, 1952
US MARINE CORPS
Service Record
Vietnam War
Vietnam War
Conflict
1996
Passed Away
October 6, 1996
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more