United States--History--Revolution, 1775-1783--Quakers 7 United States--History--Revolution, 1775-1783--Quaker exiles 5 United States--History--Revolution, 1775-1783--Economic aspects 2 United States--History--Revolution, 1775-1783--Loyalists 2 Boston Tea Party 1 Disease and Sickness, Treatment of--18th Century 1 Drinker Family 1 more ... French Revolution 1 Genealogy 1 George Washington 1 Gilpin Family 1 International trade--18th century 1 Land speculation--Western Pennsylvania--19th century 1 Merchants--Pennsylvania--Philadelphia--History 1 Merchants--Philadelphia 1 Merchants--United States--History--18th century 1 Pharmaceuticals--18th Century 1 Quakers--England--18th century 1 Quakers--Merchants--18th century 1 Religion and Spirituality--Philadelphia--18th century 1 Shipping--Pennsylvania--Philadelphia--History 1 Slave trade--United States--History--18th century 1 Social life and customs--Pennsylvania--Philadelphia (Pa.)--19th century 1 Susquehanna County (Pa)--Surveys 1 United States--History--Revolution, 1775-1783--Philadelphia 1 Whaling--Nantucket, MA--18th century 1 Wharton, Thomas 1 Willing, Thomas 1 less ...