U.S. Army
Leo Joseph Gilles
September 10, 1886—February 9, 1976
Life Timeline
89 years1886
Born
September 10, 1886
US ARMY
Service Record
1976
Passed Away
February 9, 1976
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Sourced from official cemetery data; last updated May 30, 2026.Learn more