History 1800 Blockade Commerce Description and travel Esclaves Family life--19th century Family life--20th century Family life--Pennsylvania--19th century Family life--Pennsylvania--20th century Family life--Pennsylvania--Philadelphia--19th century Family life--Personal correspondence--19th century Family life--Personal correspondence--20th century Family life--Upper Class--19th century Family life--Upper Class--Pennsylvania--Philadelphia--20th century Genealogy Genealogy--Dundas family Genealogy--Lippincott family Genealogy--Wurts Family Haida (Indiens) Haida Indians Haida language History, Military Indians of North America Indiens d'Amérique Periodicals Politics and government Slave trade Social Life and Customs--Upper Class--20th century Social life and customs--Upper class--19th century Tsimshian (Indiens) Tsimshian Indians Tsimshian language Upper class--Pennsylvania--Philadelphia Women's History--Upper Class Women's history--Pennsylvania--Philadelphia