US NAVY
John J Krystofek
October 9, 1926—July 7, 2016
COX
Life Timeline
89 years1926
Born
October 9, 1926
US NAVY
Service Record
World War II
World War II
Conflict
COX
2016
Passed Away
July 7, 2016
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
COX
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more