Breadcrumb U.S. Presidents Zachary Taylor Zachary Taylor - Administration First LadyMargaret TaylorVice PresidentMillard Fillmore (1849–1850)Secretary of StateJohn M. Clayton (1849–1850)Secretary of the InteriorThomas Ewing (1849–1850)Attorney GeneralReverdy Johnson (1849–1850)Postmaster GeneralJacob Collamer (1849–1850)Secretary of the TreasuryWilliam M. Meredith (1849–1850)Secretary of the NavyWilliam B. Preston (1849–1850)Secretary of WarGeorge W. Crawford (1849–1850)