Do you have the 1870 census information? There are 12 Wehrly's living in Madison Twp. in 1870. I would be glad to send that information if you want it.
Also, I have been working on the Salamonia Cemetery survey, to be published in January.
John S. and Barbara Wehrly are buried in the old part of that cemetery. Do you have dates for them? Why don't you e-mail me at my home e-mail and I will send what I can find.