US NAVY
John J Koczur Jr
January 15, 1940—August 10, 2009
Life Timeline
69 years1940
Born
January 15, 1940
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
2009
Passed Away
August 10, 2009
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