Can anyone help with information on Christian Grebil born 1718 in Munchweiler Pfalz Germany. I believe he married Maria Landis about 1737 in Manheim Pennsylvania. Possibly the White Oak Church was built on his farm. I had located he and Mariaâs tombstones in a fence row that was the remains of the Landis-Graybill Cemetery north of Leola Pennsylvania. When I visited the cemetery this summer both tombstones had disappeared. Anyone know where they went? Their children were Christian, Shem, John, Jacob, Michael, Abraham, James and Samuel. Clyde Nafzinger