It doesn't look too good. When I googled Jones/ Muckey School Cemetery, Muskego Township, I came up with a couple of hits that indicate it was plowed up. On this page http://www.muskegohistory.org/Cemeteries.aspx
you will see a note about Harriet Muckey Pynn 1/27/1837-6/27/1892 whose remains were relocated to a cemetery in Delafield, WI. I would suggest googling as I did to see what you might find to be more promising.
No relation, just trying to help.