US NAVY
Donald C Kosinski
January 8, 1931—February 22, 2018
EN3
Life Timeline
87 years1931
Born
January 8, 1931
US NAVY
Service Record
Korean War
Korean War
Conflict
EN3
2018
Passed Away
February 22, 2018
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
EN3
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more