Author
Wright, F. Edward
10
Thomas, Isaiah, 1749-1831
5
Barnsley, Edward R. 1906-
4
Hanson, Joan Search
4
Surles, Trish, 1948-
4
Virginia Genealogical Society
4
Brigham, Clarence S. 1877-1963
3
Historical Records Survey (U.S.)
3
Historical Society of Pennsylvania
3
Library of Congress. Periodicals Division
3
Nolan, J. Bennett 1877-1964
3
Readex Microprint Corporation
3
State Library of Pennsylvania
3
American Council for Nationalities Service
2
Apfelbaum, Charles
2
Apfelbaum, Lois
2
Bibliographical Society of America
2
Boyle, Joseph Lee,
2
Cappon, Lester Jesse, 1900-
2
Clarke, Avis Gertrude, 1902-
2
Diffenderffer, Frank Ried, 1833-1921
2
Family Line Publications
2
Gerould, Winifred Gregory, 1885-
2
Holcomb, Brent
2
Ingram, John Van Ness, 1879-
2
Kellerman, Lydia Suzanne
2
Library of Congress Union Catalog Division
2
Library of Congress. Catalog Management and Publication Division
2
Library of Congress. Catalog Publication Division
2
Lucas, S. Emmett 1931-
2
Matthews, Albert, 1860-1946
2
New Jersey Historical Commission
2
New Jersey Information Service
2
OCLC
2
Pennsylvania Library Association
2
Pennsylvania State Library
2
Pennsylvania-German Society
2
Reamy, Martha
2
Rosewater, Victor, 1871-1940
2
Salisbury, Ruth, 1921-
2
State Library of Pennsylvania. Library Services Division
2
Steiger, Ernst, 1832-1917
2
Tennessee State Library and Archives
2
United States. Work Projects Administration (Ohio)
2
Wilson, Rebecca A.
2
Wilson, Thomas B., 1932-
2
Winters-Ibrahim, Rachelle
2
A. N. Kellogg Newspaper Co
1
A.S.W. Rosenbach Fellowship in Bibliography Fund
1
Acuña, Rodolfo,
1
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