US NAVY
Thomas G O'Brien
November 6, 1950—September 2, 2020
TM3
Life Timeline
69 years1950
Born
November 6, 1950
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
TM3
2020
Passed Away
September 2, 2020
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
TM3
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more