Author
- Ethnic Heritage Studies Program (U.S.) 16 results
- Polish National Alliance of the United States of North America 15 results
- Polish American Congress 11 results
- Polish Roman Catholic Union of America 9 results
- Polish Falcons of America 8 results
- Wytrwal, Joseph Anthony, 1924- 6 results
- American Council of Polish Cultural Clubs 5 results
- Blejwas, Stanislaus A. 5 results
- Nir, Roman, 1940- 5 results
- Polish American Historical Association 5 results
- Polish Genealogical Society of America 5 results
- Polish Union in the USA 5 results
- Wiewiora, Joseph 5 results
- Orchard Lake Schools 4 results
- Polish American Council 4 results
- Polish Institute of Arts and Sciences in America 4 results
- Polish National Catholic Church of America 4 results
- Polonus Philatelic Society 4 results
- St. John Cantius Church (Philadelphia, Pa.) 4 results
- Alliance College 3 results
- American Council for Polish Culture 3 results
- Association of Writers from Poland 3 results
- Association of the Sons of Poland 3 results
- Central Connecticut State University. Polish Studies Program 3 results
- Erdmans, Mary Patrice 3 results
- Figas, Justyn, 1886-1959 3 results
- Hoffman, William F. 3 results
- Hollowak, Thomas L. 3 results
- Kusielewicz, Eugene 3 results
- National Advocates Society (U.S.) 3 results
- National Medical and Dental Association of America 3 results
- Pienkos, Donald E. 3 results
- Polish Arts & Culture Foundation 3 results
- Polish Institute of Arts and Sciences of America 3 results
- Polish Women's Alliance of America 3 results
- Polish YMCA 3 results
- Union of Polish Women in America 3 results
- University of Minnesota. Immigration History Research Center 3 results
- American Relief for Poland 2 results
- Borkowski, Joseph A., 1907-2003 2 results
- Brożek, Andrzej 2 results
- Bukowczyk, John J., 1950- 2 results
- Chicago Society 2 results
- Church of the Sacred Hearts of Jesus and Mary (Scranton, PA.) 2 results
- Conventuals 2 results
- Don Bosco Institute 2 results
- Drabik, Michael 2 results
- Dworaczyk, Edward J. (Edward Joseph), 1906-1965 2 results
- Franciscan Sisters of Blessed Kunegunda (Chicago, Ill.) 2 results
- Frančić, Mirosław 2 results more…