US NAVY
John S Kosinski
May 21, 1924—July 21, 2014
CM3
Life Timeline
90 years1924
Born
May 21, 1924
US NAVY
Service Record
World War II
World War II
Conflict
CM3
2014
Passed Away
July 21, 2014
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
CM3
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more