EntityQ881182· pop 20· linked from 627 articlesBlair HouseSign in to saveU.S. presidential guest house in Washington, D.C.ConnectionsElizabeth IIPersonFranklin D. RooseveltPersonQing dynastyEntityUnited States Department of StateEntityNumber One Observatory CircleEntitypresidency of Harry S. TrumanEntityattempted assassination of Harry S. TrumanEntityChinaCountrySouth KoreaCountryBarack ObamaPersonVladimir PutinPersonWashington, D.C.EntityAbraham LincolnPersonWinston ChurchillPersonNATOConceptSaint LuciaCountryBill ClintonPersonFrançois HollandeEntityCharles de GaulleEntityMargaret ThatcherPersonCategories1824 establishments in Washington, D.C.Blair family (United States)Buildings of the United States government in Washington, D.C.Federal architecture in Washington, D.C.National Historic Landmarks in Washington, D.C.Official residences in the United StatesPennsylvania AvenuePresidency of the United StatesPresidential homes in the United StatesPresidential residences in the United StatesRegister of Culturally Significant Property