There is a lot to be done before all the features can be accessed. Meanwhile, a couple of interesting links are provided.
Burial Listings - I've listed burials for a number of surnames, including: Abbott, Beebe, Crampton-Jones, Durand, Rumsey, Woodmancy. Once you access this link, you can click on the cemetery name to limit the listing to that cemetery only.
James Rumsey - Interesting. This is the James Rumsey involved in inventing a steamboat in collusion with George Washington. This site shows his gravestone at St. Mgts. Church, England, and more.