Ancestry.com.
The American Jewish year book, 5663 : October 2, 1902 to September 21, 1903 [database on-line]. Provo, UT: The Generations Network, Inc., 2005.
Original data:
The American Jewish year book, 5663 : October 2, 1902 to September 21, 1903. Philadelphia: Jewish Publication Society of America, 1902.