Author
United States. Bureau of the Census
25
Beaman, Alden G.
12
Abbott, Jacob, 1803-1879
9
Arnold, James Newell, 1844-1927
8
United States Bureau of the Census
8
Washington, George, 1732-1799
8
Jackson, Ronald Vern
7
Pennsylvania. National Guard. Troop of Philadelphia Cavalry, 1st
7
Philadelphia Record
6
Bickford, Charlene Bangs
5
Great Britain. Public Record Office
5
Luther, Martin, 1483-1546
5
Mason, George C. 1820-1894
5
Sparks, Jared, 1789-1866
5
De Pauw, Linda Grant
4
Kahn, Louis I., 1901-1974
4
Newport Historical Society
4
Pennsylvania National Guard Regiment Infantry, 1st
4
Arnold, James N. 1844-1927
3
Buchan, John, 1875-1940
3
Channing, William Ellery, 1780-1842
3
Chapin, Howard M., 1887-1940
3
De Peyster, John Watts, 1821-1907
3
Forster, W. E. 1818-1886
3
Gladstone, W. E. 1809-1898
3
Gotham Book Mart Collection (University of Pennsylvania)
3
Hacker, Werner, active 1970-
3
Laurent de l'Ardèche, 1793-1877
3
Maclay, William, 1737-1804
3
Massachusetts. Council
3
O'Meara, Barry Edward, 1786-1836
3
Patterson, Robert, 1792-1881
3
Peltier, Eugene
3
Pennsylvania Horticultural Society
3
Preservation Society of Newport County
3
Read, Conyers, 1881-1959
3
Rhode Island Historical Society
3
Union League of Philadelphia
3
United States Census Office
3
United States. Congress. Joint Committee on the Conduct of the War
3
Veit, Helen E.
3
Vernet, Horace, 1789-1863
3
Adams, Henry, 1838-1918
2
Adams, John Quincy, 1767-1848
2
American Philosophical Society
2
Astronomus, active 814-840
2
Barker, Henry Ames
2
Barker, Henry Ames, 1866-1929
2
Bickelmann, Hartmut
2
Bicknell, Thomas Williams, 1834-1925
2
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