US NAVY
Jeffrey A Kosek
December 2, 1956—November 18, 2007
SR
Life Timeline
50 years1956
Born
December 2, 1956
US NAVY
Service Record
SR
2007
Passed Away
November 18, 2007
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
SR
Sourced from official cemetery data; last updated May 30, 2026.Learn more