The photos below are from the 1949 book "The Genealogy of Michael Korns, Sr. of Somerset County Pennsylvania":
The 1815 date referenced in the photo above confuses me, because a Charles Korns is named as taxable individual no. 67 in the 1817 Trienniel Assessment for Southampton Township, Somerset County, Pennsylvania. Could this possibly mean that he is a taxable because he still held land in Southampton Township, even though he had already moved to Ohio?