A few years later the same identification was endorsed by the American industrialist Fisher Howe, who was also one of the founding members of the board of directors of Union Theological Seminary in New York. In 1850, Howe visited the Holy Land, and endorsed the view that the Church of the Holy Sepulchre could not be the true site of Christ's death and resurrection. Instead, he pointed to the hill containing Jeremiah's Grotto as the true Calvary, though he had only argued this view in length in an essay published in 1871, just after his death. In that essay Howe described the hill in these terms: "hill is left steeply rounded on its west, north, and east sides forming the back and sides of the kranion, or skull. The skull-like front, or face, on the south side is formed by the deep perpendicular cutting and removal of the ledge. To the observer, at a distance, the eyeless socket of the skull would be suggested at once by the yawning cavern, hewn within its face, beneath the hill." Howe claimed that he developed his theory completely independently of Otto Thenius, and that he stumbled upon Thenius' claims only in the course of researching for his essay.