Family life--Personal correspondence--20th century 2 Brothers and sisters--Correspondence 1 Children--Correspondence 1 Family life--Pennsylvania--20th century 1 Family life--Pennsylvania--Philadelphia 1 Family life--Upper Class--Pennsylvania--Philadelphia--20th century 1 Personal Correspondence 1 more ... Spouses--Correspondence 1 Spouses--Correspondence-–20th century 1 World War, 1914-1918 1 World War, 1914-1918--France--Personal accounts 1 World War, 1914-1918--Participation, American 1 World War, 1914-1918--Personal Narratives 1 World War, 1914-1918--Personal correspondence 1 less ...