U.S. Army
John Michael Mattes
May 22, 1938—March 1, 1997
Life Timeline
58 years1938
Born
May 22, 1938
US ARMY
Service Record
1997
Passed Away
March 1, 1997
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Sourced from official cemetery data; last updated May 30, 2026.Learn more