Slavery and the church -- Society of Friends; Slavery -- Law and legislation; Fugitive slaves; White, George F., 1789-1847; Darg, John P.; Hughes, Thomas, b. 1816?;
Lay, Benjamin, 1677-1759; Sandiford, Ralph, 1693-1733; Antislavery movements; Quaker abolitionists; Philadelphia Yearly Meeting of the Religious Society of Friends
Society of Friends -- Persecution -- England; Tithes -- England; Markham, George, 1752 or 3-1816; Society of Friends -- Sufferings; Society of Friends -- Testimony on tithes