U.S. Army
John Haddoo
August 13, 1851—September 30, 1877
CORP
Life Timeline
26 years1851
Born
August 13, 1851
US ARMY
Service Record
INDIAN WARS
INDIAN WARS
Conflict
CORP
1877
Passed Away
September 30, 1877
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
CORP
War / Conflict
INDIAN WARS
Sourced from official cemetery data; last updated May 30, 2026.Learn more