Wagner Family of Mifflin County, PA

I am researching another Wagner family of PA as well as any surnames linked to my paternal grandparents, some of them are:

Wagner, Earnest, Dunmire, Fike, Shawver, Varner, Wallace, Rudy, Harden,& Beers

These families were/are known to reside in the following counties of Pennsylvania: Mifflin, Juniata, Snyder, Union, and Lycoming.