This is a photograph of the family of Prince Erbach-Schoenberg. Dr. Carl Schenck tutored the prince in forestry for three months in 1894. The prince is the man standing at the right, with his hat in his hand. This is a kallitype mounted on a piece of matboard. The Family of Prince Erbach-Schoenberg. I was tutoring the prince hereditary in forestry, living with them in Castle Schenburg, for three months in 1894. C.A. Schenck."