There is a small cemetery on the left side of the tour route a lil past the first stop. Who is in the cemetery?

I've been there a few weeks ago, and the tombstones are from the 1800's.

I believe that may be the Edgar family plot. If memory serves I think there are a total of three family cemeteries; Edgar, Manley and Hale.

Yes. If you take the driving tour, the cassette is great for the price!

It is a family cemetery. Graves are 120-140 old.