Jackson, Ronald Vern 257 John Forbes & Company, 169 Joseph Meredith Toner Collection (Library of Congress) 135 Jefferson Medical College 97 Jefferson, Thomas, 1743-1826 91 Jones, Richard S. 70 Jordan, John W. 1840-1921 47 Jackson, Joseph, 1867-1946 43 John Wanamaker (Firm) 42 Jefferson, Thomas, President, U.S., 1743-1826 41 Johnson, Samuel, 1709-1784 40 Jackson, Samuel, 1787-1872 39 Joint Center for Political Studies (U.S.) 34 Jacobus, Donald Lines, 1887-1970 31 J.M.W. Jones S.&P. Co. (Chicago, Ill.) 30 John Davis Batchelder Collection (Library of Congress) 30 Jackson, Joseph 27 Jay I. Kislak Collection (Library of Congress) 26 Jay, John, 1745-1829 24 Jenkins, Charles Francis, 1865-1951 24 Justice, Alfred R. 24 Jones, Horatio Gates, 1822-1893 22 Jones, Ira 22 Jacob Bailey Moore Pamphlet Collection (Library of Congress) 21 Jewish Publication Society of America 21 John E. Fryer, 1937-2003 21 Jensen, E. 1841-1927 20 John Boyd Thacher Collection (Library of Congress) 20 John Carter Brown Library 20 Johnson, Amandus, 1877-1974 20 Jung-Stilling, Johann Heinrich, 1740-1817 20 Jesuits 19 Jackson 18 James Logan, 1674-1751 18 Jameson, J. Franklin 1859-1937 18 Jefferson Exhibit Collection (Library of Congress) 18 Jay, William, 1789-1858 17 John Murray (Publisher) 17 Johnson 17 Jones, Charles Colcock, 1831-1893 17 Johnsen, E. Kr. 1863-1923 16 Javers, Ron 15 Jay, John, 1817-1894 15 Janney, Samuel M. 1801-1880 14 John Bailey Pamphlet Collection (Library of Congress) 14 John Wanamaker (Firm : Philadelphia) 14 Johnson, Reverdy, 1796-1876 14 Jones, Charles Henry, 1837-1911 14 J.H. Beers & Co 13 James Buchanan, 1791-1868 13 Janeway, James, 1636?-1674 13 Jerman, John, 1684-1769 13 Johnston, Henry Phelps, 1842-1923 13 Jay I. Kislak Reference Collection (Library of Congress) 12 Japanese American Citizens' League 11 Jillette, Penn 11 John L. De Mar, 1865-1926 11 Joint Committee on Indian Affairs of the Four Yearly Meetings of Baltimore, Genesee, New York, and Philadelphia (Society of Friends : Hicksite) 11 J.M.W. Jones S. & P. Co. (Chicago, Ill.) 10 Jackson, John W. 10 Jastrow, Morris, Jr., 1861-1921 10 Jenkins, Howard Malcolm, 1842-1902 10 Jewish Genealogical Society of Great Britain 10 Jewish Theological Seminary of America 10 John Murray (Firm) 10 John Sartain, 1808-1897 10 John Simon Guggenheim Memorial Foundation 10 Jefferys, Thomas, -1771 9 Jensen, Merrill 9 Jess, Zachariah 9 Johnson, Hewlett, 1874-1966 9 Johnson, Walter R. 1794-1852 9 Johnston, James, surgeon 9 Jones, Rufus M. 1863-1948 9 Jordan, John W. 9 Joseph Ferdinand Keppler, 1838-1894 9 Josephus, Flavius 9 Jackson, Isaac R. -1843 8 James Wilson, 1742-1789 8 James, Edmund J. 1855-1925 8 Janson, Kristofer, 1841-1917 8 Jay Cooke & Co 8 Jefferson College (Canonsburg, Pa.) 8 Jewish Federation of Greater Philadelphia 8 Jews 8 Johann Ritter und Companie 8 John Bartram Association 8 Johnson, Jacob 8 Johnson, Simon, 1874-1970 8 Johnson, Willis Fletcher, 1857-1931 8 Jones, John Paul, 1747-1792 8 Jones, Patricia K. 8 Juul, O. 1838-1903 8 J.B. Lippincott Company 7 Jackson, Andrew, President, U.S., 1767-1845 7 Jackson, Charles T. 1805-1880 7 Jacob C. White, Jr., 1837-1902 7 Jamaica 7 James Madison Pamphlet Collection (Library of Congress) 7 Jaudon, Daniel, 1767-1826 7