Series IV. Military Documents, 1816-1846

Abner Van Horn's military appointments -- as Infantry Ensign and as Infantry Lieutenant -- are included, as are Regimental Orders from Colonel Oran. W. Rogers -- one to serve as member of a Regimental Court Martial and one to organize parades. Box 2, Folder 10 includes the original documents as well as photostats of each.

In Box 2, Folder 11, there is an 1816 document identifying Andrew Van Horne as a soldier in the Third Regiment Horse Artillery Company, New York State Artillery.