Rare 1860 Tombstones. In the burial ground, one-fourth mile east, are two rare Carrara marble tombstones carved in Italy by Joel Tanner Hart, the world renowned sculptor. He brought the stones to America, 1860, at time of unveiling of his great statue of Henry Clay in Richmond, Va. Visiting his birthplace near here, he placed stones in memory of his parents, Josiah and Judith Hart.