I AM NOT A REINHARD RESEARCHER & not IN THE FAMILY. I near Seneca County. Try Reinhart and Reinhardt, both common in area.
Also go to google.com and enter Droll Reinhard OR Droll Reinhart. One or another should lead you a family tree, and includes Seneca County and area.
I hope this helps.If you do not find that tree email me and I will find it and send it to you.