there is a state line cemetery in Crawford Co....close to the Ohio line and just a few miles from Mercer Co....still being used.. the cemetery is called Betts or Bates...contacted my sister-in-law, Patricia Valesky...2651 Bates Rd...Jamestown. Pa..ph 724 932 3325 she said your best bet would be to contact Albert Hall ph 724 932 3764 and or Wilber Floch ph 724 932 3734 you can also contact her and I'm sure she would be able to give you a tour...hope this helps... regards Jennie Sloan Valesky Warren, Ohio