A little late welcome, but better late than never. I had to google Plain City as I was unaware of it's location in Ohio and I'm native born. The name suggests to me of having Quaker or Mennonite roots. My paternal grandmother had direct Mennonite roots though my paternal grandparents were from around the Lebanon area and I was born in Dayton and techinspector1 and I graduated from high school in Dayton.
Glad to see you on the forum and that is a sweet LeMans.