US NAVY
Gary L Brennan
August 7, 1944—January 30, 2017
ADJ3
Life Timeline
72 years1944
Born
August 7, 1944
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
ADJ3
2017
Passed Away
January 30, 2017
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
ADJ3
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more