US NAVY
Brian P O'Neil
December 17, 1940—April 29, 2001
Life Timeline
60 years1940
Born
December 17, 1940
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
2001
Passed Away
April 29, 2001
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more