Figure 10 Gravemarker, Perth Amboy, New Jersey, 1879. Terracotta and sandstone. H. 120". The Ellen Falvey Royle gravemarker is located in St. Marys Cemetery, Perth Amboy. It dates from 1879 and employs both buff and red terracotta. The core of the marker, which has survived less well than the terracotta, is sandstone. The roof and cross are yellow, unglazed terracotta; the columns are red, unglazed terracotta.