US NAVY
William Everett O'Brien
March 19, 1939—July 7, 2021
SW1
Life Timeline
82 years1939
Born
March 19, 1939
US NAVY
Service Record
SW1
2021
Passed Away
July 7, 2021
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
SW1
Sourced from official cemetery data; last updated May 30, 2026.Learn more