Author
Society for the Mitigation and Gradual Abolition of Slavery Throughout the British Dominions
5
Cooper, Thomas, 1759-1839
2
Garrison, William Lloyd, 1805-1879
2
Liverpool Society for Promoting the Abolition of Slavery
2
Sharp, Granville, 1735-1813
2
Ady, John, -1812
1
African Institution (London, England)
1
American Anti-Slavery Society
1
Beaufoy, Henry, -1795
1
Benezet, Anthony, 1713-1784
1
Bentley, Thomas, active 1775-1819
1
Bolt, Christine
1
Borthwick, P. 1804-1852
1
Bradburn, Samuel, 1751-1816
1
Brown, Kathleen M., 1960-
1
Clarkson, Thomas, 1760-1846,
1
Great Britain. Parliament. House of Commons
1
Great Britain. Parliament. House of Commons. Select Committee on the Extinction of Slavery Throughout the British Dominions
1
Heyrick, Elizabeth, 1769-1831
1
Hoare, Samuel, active 1787
1
Hodgson, Adam
1
Ladies' Negro's Friend Society for Birmingham, West Bromwich, Wednesbury, Walsall
1
Liverpool, Robert Banks Jenkinson, Earl of, 1770-1828
1
London Yearly Meeting (Society of Friends). Meeting for Sufferings
1
Macaulay, Zachary, 1768-1838
1
Martineau, Harriet, 1802-1876
1
National Freedmen's-Aid Union of Great Britain and Ireland
1
Nickolls, Robert Boucher, 1743 or 1744-
1
Poplicola, active 19th century
1
Say, Jean Baptiste, 1767-1832
1
Sheffield, John Holroyd, Earl of, 1735-1821
1
Sherrard, Owen Aubrey, 1887-1962
1
Smith, Billy G.
1
Society for the Abolition of the Slave Trade
1
Stuart, Charles, 1783?-1865
1
Sumner, Charles, 1811-1874
1
Taylor, John, 1779-1863
1
Thompson, George, 1804-1878
1
Wilberforce, William, 1759-1833
1
Woods, Joseph
1