In this digitized image of a DTS Class of 1890 photograph, Peter Deunov is immediately above the third individual in the first row from the right
Peter Deunov was a Bulgarian philosopher and spiritual teacher. He attended Drew Theological Seminary from 1888 to May 1892. Please see his entry in Wikipedia
Above: DTS students in front of Cornell Library, 1890. Deunov is standing in the center.
Above: Drew Theological School Class of 1892. Deunov is third from left.