Genealogy 16 Genealogy & local history 8 Pennsylvania--Genealogy 8 Family life--Pennsylvania--20th century 6 Genealogical correspondence 6 Family life--Pennsylvania--19th century 4 Family life--Personal correspondence--19th century 3 more ... Family life--Personal correspondence--20th century 3 Genealogy--Family trees 3 Pennsylvania--History 3 Pennsylvania--History--Colonial period, ca. 1600-1775 3 Spouses--Correspondence--19th century 3 Spouses--Correspondence-–20th century 3 United States--History--Revolution, 1775-1783 3 Autobiography--Pennypacker, Samuel W. 2 Burial Records--20th century 2 Burial records 2 Canals and railroads--19th century 2 Cemeteries–-Pennsylvania 2 Centennial Exhibition (1876 : Philadelphia, Pa.) 2 Children's diaries, American 2 Coal Industry--20th century 2 Coal mines and mining--Pennsylvania 2 Deeds--18th Century 2 Diaries--20th century 2 Estate administration--18th-19th Centuries 2 Family life--Pennsylvania--Philadelphia 2 Family life--Pennsylvania--Philadelphia--19th century 2 Family life--Upper Class--19th century 2 Family life--Upper Class--Pennsylvania--Philadelphia--20th century 2 Freemasons--Philadelphia--19th century 2 Funeral homes--Pennsylvania--Philadelphia 2 Genealogists 2 Genealogists--Research 2 Genealogy--Sources 2 Historic buildings--Pennsylvania--Philadelphia 2 Medicine 2 Photograph albums 2 Psychiatry 2 Quakers 2 less ...