Sarah Wilbur’s headstone (April 15, 1792 to March 20, 1875) is in a small graveyard with several unmarked stones just off the Vineyard Haven-Edgartown Road, almost hidden behind the “County Road Oak Bluffs Next Right” sign. I don’t know who Mrs. Wilbur was — or indeed, if in fact she is actually buried there, understanding there is a ceremonial graveyard in Sengekontacket in remembrance but without remains. There’s a family graveyard along Barnes Road near Featherstone. On land owned by the State of Massachusetts, where the John T.