US NAVY
John James O'Connor
December 1, 1927—February 7, 2013
ER3
Life Timeline
85 years1927
Born
December 1, 1927
US NAVY
Service Record
World War II
World War II
Conflict
ER3
2013
Passed Away
February 7, 2013
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
ER3
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more