Thomas Clarkson (1760–1846), the pioneering English abolitionist, prepared a "map" of the "streams" of "forerunners and coadjutors" of the abolitionist movement, which he published in his work, The History of the Rise, Progress, and Accomplishment of the Abolition of the African Slave-Trade by the British Parliament published in 1808. The map shows streams with various branches that led to the late-eighteenth-century movement that convinced the British Parliament to ban the slave trade. The list below is taken from Clarkson's map. No women appear to be on the list, although many in fact were involved in the movement including Hannah More, Joanna Baillie, and Anna Laetitia Barbauld. James Oglethorpe does not appear on the list, even though he and other Georgia Trustees prohibited slavery in the Province of Georgia. Oglethorpe later collaborated in opposing the slave trade with Granville Sharp, whom Clarkson describes as "the father of the cause in England". Slavery as both a moral and legal concern arose in the early days of the Georgia Colony, which prohibited slavery in 1735 and was challenged by neighbouring South Carolina, a slaveholding society. Many others who warrant mention may not be acknowledged in Clarkson's list. A section is provided below for the addition of other forerunners. Clarkson's list List of "forerunners and coajutors" on map: Various forerunners to 1787 Cardinal Ximenes Charles V, Holy Roman Emperor Elizabeth I Pope Leo X Louis XIII Hill (Hill's Naval History) Richard Baxter Morgan Godwyn Southern (poet) Thomas Tryon Richard Steele Dr. Primatt Montesquieu Alexander Pope James Thomson Francis Hutcheson John Atkins Rousseau Richard Savage Foster Griffith Hughes Wallis Bishop Hayter William Shenstone John Dyer Edmund Burke Adam Smith Malachi Postlethwaite (not known if this is Malachy Postlethwayt, a defender of African trade) Laurence Sterne Thomas Jeffery William Warburton Granville Sharp James Beattie John Bicknell (Bickness?) Thomas John Wesley David Hartley Sir George Saville Abbe Liévin-Bonaventure Proyart Millan Robertson Guillaume Thomas François Raynal Dr. William Paley Thomas Day Bishop Porteus G. Wakefield William Cowper Dr. Gregory James Ramsay Jacques Necker John Chubb and George White (Bridgewater Petition, 1785) James Currie Captain J. S. Smith William Roscoe Edward Rushton Early Quakers in England George Fox William Edmundson Quakers and/or abolitionists in America from 1688 David Cooper John Blunston William Burling Ralph Sandiford Benjamin Lay John Woolman Quakers of New England, New York, Maryland (mid-1700s) Anthony Benezet William Dillwyn Quakers of Virginia, Carolina, and Georgia: Warner Mifflin