Chester County (Pa.)--History--18th century 4 Chester County (Pa.)--History--19th century 2 Farm accounts--19th century 2 Historians--Research Material 2 Legal Proceedings--18th century 2 Accounts--19th century 1 African American families 1 more ... African American universities and colleges 1 African Americans 1 African Americans--Education 1 Apprenticeship--18th century 1 Apprenticeship--19th century 1 Building Trades--19th century 1 Chandler, Theophilus Parsons Jr, 1845-1928 1 Chester County (Pa.)--History 1 Chester County (Pa.)--Library 1 Clippings (Books, newspaper, etc.)--19th century 1 Clubs and Associations--Social 1 Court calendars--Chester County (Pa.)--18th century 1 Court records--Pennsylvania--17th century 1 Court records--Pennsylvania--18th century 1 Court records--Pennsylvania--19th century 1 Courtship 1 Crime--Chester County (Pa.)--18th century 1 Crime--Chester County (Pa.)--19th century 1 Debt settlement--18th century 1 Deeds--Chester County (Pa.)--17th century 1 Deeds--Chester County (Pa.)--18th century 1 Delaware County (Pa.)--History--18th century 1 Diamond Rock School (Chester County, Pa.) 1 Dreer, Ferdinand J. (Ferdinand Julius), 1812-1902 1 Dyes and dyeing--Chester County (Pa.)--19th century 1 Dyes and dyeing--Cotton--Chester County (Pa.)--19th century 1 Education 1 Education--Pennsylvania--Chester County--Finance--19th century 1 Estate administration--18th century 1 Estate administration--18th-19th Centuries 1 Estate administration--19th century 1 Europe--Description and Travel--19th century 1 Farming--Pennsylvania--19th century 1 less ...