U.S. Army
John A Dennes
January 1, 1833—December 25, 1903
Life Timeline
70 years1833
Born
January 1, 1833
US ARMY
Service Record
Civil War
Civil War
Conflict
1903
Passed Away
December 25, 1903
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