U.S. Army
John S Maroonik
May 1, 1918—January 23, 1967
Life Timeline
48 years1918
Born
May 1, 1918
US ARMY
Service Record
1967
Passed Away
January 23, 1967
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Sourced from official cemetery data; last updated May 30, 2026.Learn more