Family life--Pennsylvania--19th century 2 Family life--Pennsylvania--20th century Architecture--Pennsylvania--Philadelphia--History 1 Family life--19th century 1 Family life--20th century 1 Family life--Pennsylvania--Philadelphia--19th century 1 Family life--Personal correspondence--19th century 1 more ... Family life--Personal correspondence--20th century 1 Family life--Upper Class--19th century 1 Family life--Upper Class--Pennsylvania--Philadelphia--20th century 1 Genealogy 1 Genealogy--Dundas family 1 Genealogy--Lippincott family 1 Genealogy--Wurts Family 1 Social Life and Customs--Upper Class--20th century 1 Social life and customs--Upper class--19th century 1 Upper class--Pennsylvania--Philadelphia 1 Women's History--Upper Class 1 Women's history--Pennsylvania--Philadelphia 1 less ...