U.S. Army
Thomas A O'Neill
February 8, 1933—August 31, 2021
SP3
Life Timeline
88 years1933
Born
February 8, 1933
US ARMY
Service Record
SP3
2021
Passed Away
August 31, 2021
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SP3
Sourced from official cemetery data; last updated May 30, 2026.Learn more