U.S. Army
John F Hannum
Unknown—February 24, 1901
Life Timeline
Birth
Born
US ARMY
Service Record
Civil War
Civil War
Conflict
1901
Passed Away
February 24, 1901
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
War / Conflict
Civil War
Sourced from official cemetery data; last updated May 30, 2026.Learn more