U.S. Army
John Barnhardt
Unknown—April 24, 1906
SGT
Life Timeline
Birth
Born
US ARMY
Service Record
SGT
1906
Passed Away
April 24, 1906
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SGT
Sourced from official cemetery data; last updated May 30, 2026.Learn more