Author
Chutzpah Collective
2
Hebrew Education Society (Philadelphia, Pa.)
2
Hebrew Sunday School Society of Philadelphia (Pa.)
2
JWB (Organization)
2
National Jewish Welfare Board
2
Adler, Cyrus, 1863-1940
1
American Jewish Committee
1
Ḥevrah ha-geneʼalogit ha-Yiśreʼelit
1
Jewish Genealogical Society of Canada Toronto Division
1
Jewish Publication Society of America
1
Leo Baeck Institute
1
Rhode Island Jewish Historical Association
1
Schneiderman, Harry
1
Schweizerische Vereinigung fuer Juedische Genealogie
1
Sociedad Argentina de Genealogía Judía
1
Southern Jewish Historical Society (U.S.)
1
Szold, Henrietta, 1860-1945
1
University of Pennsylvania. Jewish Studies Program
1
YIVO Institute for Jewish Research
1
Yidisher ṿisnshafṭlekher insṭiṭuṭ
1