History 15 Genealogy 7 Quakers 5 Churches 4 Pennsylvania--History--Colonial period, ca. 1600-1775 4 Biography 3 Family life--Pennsylvania--20th century 3 more ... Family life--Personal correspondence--20th century 3 Genealogical correspondence 3 Genealogy--Family trees 3 Pennsylvania--History 3 Philadelphia (Pa.)--Politics and government--20th century 3 Quakers--Pennsylvania--18th century 3 Slavery 3 United States--History--Revolution, 1775-1783 3 Women--Societies and clubs 3 AIDS (Disease) 2 Affirmative action programs--Government policy--United States--History--20th century 2 Businessmen 2 Civil rights movements 2 Clubs and Associations--20th Century 2 Clubs and Associations--Pennsylvania--Philadelphia 2 Deeds--18th Century 2 Description and travel 2 Diaries--19th century 2 Diaries--20th century 2 Estate administration--18th-19th Centuries 2 Family life--Personal correspondence--19th century 2 Gay activists 2 Gay liberation movement 2 Genealogists--Research 2 Genealogy & local history 2 Genealogy--Sources 2 Hispanic Americans--Housing--Pennsylvania--Philadelphia 2 Hispanic Americans--Public welfare--Pennsylvania--Philadelphia 2 Housing rehabilitation--Pennsylvania--Philadelphia 2 Insurance companies--United States 2 Lawyers 2 Museums--Pennsylvania--Philadelphia--20th century 2 Nonprofit organizations--Pennsylvania--Philadelphia 2 less ...