U.S. Army
Jason A Blackmar
Unknown—September 23, 1910
Life Timeline
Birth
Born
US ARMY
Service Record
Civil War
Civil War
Conflict
1910
Passed Away
September 23, 1910
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