Earliest Miller families of Harrison County, Ohio

By the time the first census was taken in Harrison County in 1820, there were already a number of Miller families living within the county. In an attempt to sort out these various Miller families, they have been grouped as follows:
 * The John and Catharine Miller family of Green, German and Rumley Townships
 * The John and Sarah (Delaney) Miller family of Green Township
 * The Adam and Elizabeth (Haeffner) Miller family of German Township
 * The Peter and Catherine (Cobugh) Miller family of North and Rumley Townships
 * The Miller family of Freeport Township
 * The Miller family of Archer Township