I have Information from a book Joseph and Mary Wilhelm
Hello,
I have a book the Longriffles of Pennsylvania. By Russell Harriger. About the gun makers in Jefferson, Clarion and Elk counties.
This book has a page that mentions 1870 census that Peter Paul and his wife Mary A. were living with Joseph and Mary Wilhelm and that Mary may have been their daughter.
If so I have lot of information on Peter Paul.
I can email the pages to anyone who would like them.
My second cousin twice removed wrote the book.
Jewl A Wall