U.S. Army
John J Smilnak
July 18, 1932—September 21, 2019
SGT (SG)
Life Timeline
87 years1932
Born
July 18, 1932
US ARMY
Service Record
Korean War
Korean War
Conflict
SGT (SG)
2019
Passed Away
September 21, 2019
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SGT (SG)
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more