Societies, etc 123 Ethnic groups 114 Merchants--Pennsylvania--Philadelphia--18th century 70 Religious life 57 Church societies 50 Shipping--Pennsylvania--Philadelphia--18th century 46 Churches 45 more ... Irish Americans 43 Polish Americans 42 Merchants--Pennsylvania--Philadelphia--19th century 40 Social life and customs--Pennsylvania--Philadelphia (Pa.)--19th century 35 Shipping--Pennsylvania--Philadelphia--19th Century 29 International trade--18th century 23 Jews 20 Italian Americans 19 Genealogy 18 Lithuanian Americans 16 African Americans 15 Estate administration--19th century 15 Art and Artists--Pennsylvania--Philadelphia--19th Century 14 Lawyers--Pennsylvania--Philadelphia--19th century 14 Art and artists--Pennsylvania--Philadelphia 12 Education 12 Accounts--19th century 11 German Americans 11 Schools 11 Publishers and Publishing--Pennsylvania--Philadelphia--19th century 10 Social conditions 10 Artists--Pennsylvania--Philadelphia--20th century 9 Friendly societies--Pennsylvania--Philadelphia--History 9 International trade--19th century 9 Irish Americans--Pennsylvania--Philadelphia--Societies, etc 9 Real estate--Pennsylvania--Philadelphia--19th century 9 African Americans--Pennsylvania--Philadelphia 8 Benevolent Societies--Pennsylvania--Philadelphia--20th Century Child Welfare 8 Churches--Pennsylvania--Philadelphia 8 Clubs and Associations--Philadelphia--20th century 8 Commerce--Philadelphia--19th century 8 Commerce--West Indies--18th century 8 Family life--Pennsylvania--Philadelphia 8 less ...