U.S. Army
Michael W O'Neill
February 13, 1936—August 31, 2016
Life Timeline
80 years1936
Born
February 13, 1936
US ARMY
Service Record
2016
Passed Away
August 31, 2016
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Sourced from official cemetery data; last updated May 30, 2026.Learn more