Lay, Benjamin, 1677-1759; Sandiford, Ralph, 1693-1733; Antislavery movements; Quaker abolitionists; Philadelphia Yearly Meeting of the Religious Society of Friends
Philadelphia (Pa.)--History--19th century;
Philadelphia (Pa.)--Councils--Select Council;
Philadelphia (Pa.)--Councils--Common Council;
Philadelphia (Pa.)--Councils--Commissioners of the Girard...
Philadelphia (Pa.)--History--19th century;
Philadelphia (Pa.)--Councils--Select Council;
Philadelphia (Pa.)--Councils--Common Council;
Philadelphia (Pa.)--Councils--Commissioners of the Girard Estates;
Pennsylvania...
Philadelphia (Pa.)--History--19th century;
Philadelphia (Pa.)--Councils--Select Council;
Philadelphia (Pa.)--Councils--Common Council;
Philadelphia (Pa.)--Councils--Commissioners of the Girard Estates;
Pennsylvania...