U.S. Army
John J Theiler
October 30, 1898—April 20, 1998
Life Timeline
99 years1898
Born
October 30, 1898
US ARMY
Service Record
World War II
World War II
Conflict
1998
Passed Away
April 20, 1998
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more