There was an error in my earlier message asking for location of the Grote / Sweeney farm burying ground. It was lots 806 and 807 John Groat leased not 506 and 507. Lot 806 was half in Knox. Lot 807 looks like in was west of the the center of the village of Altamont. Dr. D. Wheeler Sweeney owned the house in the 1940's, Harold Miller