U.S. Army
John Raymond Kosan
September 20, 1935—September 20, 1998
SGT
Life Timeline
63 years1935
Born
September 20, 1935
US ARMY
Service Record
SGT
1998
Passed Away
September 20, 1998
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SGT
Sourced from official cemetery data; last updated May 30, 2026.Learn more