US NAVY
John B O'Connor
November 11, 1932—September 9, 2003
AMH3
Life Timeline
70 years1932
Born
November 11, 1932
US NAVY
Service Record
Korean War
Korean War
Conflict
AMH3
2003
Passed Away
September 9, 2003
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
AMH3
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more