Author
- AFL-CIO 1 results
- Abrahams, Florence Kohn 1 results
- Adams, David M. 1 results
- Adkins, Geraldine 1 results
- Aird, Polly 1 results
- Akerboom, Jack 1 results
- Allen, Alfred Reginald 1876-1918 1 results
- Allen, Alfred Reginald 1905-1988 1 results
- Almshouse and House of Employment (Philadelphia, Pa.) 1 results
- Ashton-Roberts family 1 results
- Balch Institute for Ethnic Studies 1 results
- Balch family 1 results
- Baldwin, Aubrey Haines 1 results
- Baldwin, Evelyn Briggs 1862-1933 2 results
- Baldwin, Joshua 1 results
- Ball families 1 results
- Balliet family 1 results
- Bancroft, Edward 1744-1821 1 results
- Barnitz, Euginia Landenberger b. 1882 1 results
- Barr, Samuel Victor 1863-1946 1 results
- Bartram, Isaac 1 results
- Bartram, John 1699-1777 1 results
- Bartram, Moses 1732-1809 1 results
- Bartram, William 1739-1823 1 results
- Batcheler, George Dewey 1926-2009 1 results
- Batcheler, Penelope Hartshorne 1928-2007 1 results
- Bauer, Charles 1 results
- Baum family 1 results
- Beach, Sharon 1 results
- Beale, Katherine and Charles Barclay 1 results
- Beelen family 1 results
- Beiser family 2 results
- Bell, Esther R. 1 results
- Benson, Brenda Sudell 1 results
- Berge, Edgar 1 results
- Berks County 1 results
- Bernstein, Mary 1 results
- Bertolet, Peter G. (Peter Griesemer) 1822-1865 1 results
- Bevis, Thomas 1 results
- Bicking 1 results
- Bickley, Ervin F., Jr 2 results
- Biddle family 1 results
- Biddle, Sheila 1 results
- Birkey, Henry W. 1 results
- Bishop family 1 results
- Bishop, Robert 1 results
- Blackburne 1 results
- Blain, Daniel 1 results
- Blesi, Wayne C. 1 results
- Bodler family 1 results more…