US NAVY
John Joseph O'Brien
August 9, 1926—September 24, 2012
SK3
Life Timeline
86 years1926
Born
August 9, 1926
US NAVY
Service Record
World War II
World War II
Conflict
SK3
2012
Passed Away
September 24, 2012
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
SK3
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more