The Enigma of Abraham Rosenberg, R. Yitzchak Scheiner, Mordecai Kaplan, and Prof. Marvin Fox
Abraham Rosenberg made his first appearance during the dispute over Solomon Friedlaender’s forged Yerushalmi Kodashim. He portrayed himself as a student of Friedlaender. Here is the title page of his booklet Aneh Khesil in which he defends Friedlaender from the attacks of his critics. Rosenberg also wrote some other things in defense of Friedlaender, including an article in the Frankfurt Orthodox paper Der Israelit and letters to various figures who were involved in the dispute over the Yerushalmi Kodashim. Who…