Wheatland
... that Wheatland, the former home of the 15th US President, James Buchanan, was designated a National Historic Landmark in 1961 and added to the National Register of Historic Places in 1966?
... that <b id="mwFOA"><a href="./Wheatland_(James_Buchanan_House)" id="mwFOE" rel="mw:WikiLink" title="Wheatland (James Buchanan House)">Wheatland</a></b>, the former home of the 15th <a href="./President_of_the_United_States" id="mwFOI" rel="mw:WikiLink" title="President of the United States">US President</a>, <a href="./James_Buchanan" id="mwFOM" rel="mw:WikiLink" title="James Buchanan">James Buchanan</a>, was designated a <a href="./National_Historic_Landmark" id="mwFOQ" rel="mw:WikiLink" title="National Historic Landmark">National Historic Landmark</a> in 1961 and added to the <a href="./National_Register_of_Historic_Places" id="mwFOU" rel="mw:WikiLink" title="National Register of Historic Places">National Register of Historic Places</a> in 1966?