Upper class 30 History 18 Social life and customs 17 Social life and customs--Upper class--19th century 13 Family life--Upper Class--19th century 11 Social Life and Customs--Upper Class--20th century 10 Elite (Social sciences) 8 more ... Family life--Upper Class--Pennsylvania--Philadelphia--20th century 8 Civilization 5 Family life--Upper Class--Philadelphia--19th and 20th centuries 5 Family life--Upper class--Philadelphia--18th and 19th Centuries 5 Family life--Personal correspondence--19th century 4 Family life--Personal correspondence--20th century 4 Genealogy 4 Philadelphia Society--Upper Class 4 Social conditions 4 Social registers 4 Upper Class--Philadelphia 4 Women's History--Upper Class 4 African Americans 3 Family life--19th century 3 Social life and customs--19th century 3 United States Government--19th century 3 Upper class--Pennsylvania--Philadelphia 3 Agriculture--Early 19th century 2 Aristocracy (Social class) 2 China--19th Century 2 Dance--Social Aspects--Philadelphia (Pa.) 2 Debutante Balls--Philadelphia (Pa.)--20th century 2 Diplomatic Relations--Great Britain--19th century 2 Europe--Description and Travel--19th century 2 Family life--New Jersey--19th Century 2 Family life--Pennsylvania--20th century 2 Histoire 2 Household Expenses-19th Century-Philadelphia 2 Real estate--Transactions 2 Rittenhouse Square--Philadelphia (Pa.) 2 Social classes 2 Social life and customs--20th century 2 United States Senate--19th century 2 less ...