Dorothy Binney Palmer
... that Dorothy Binney Palmer built two houses that are on the United States' National Register of Historic Places?
... that <b id="mwBnQ"><a href="./Dorothy_Binney_Palmer" id="mwBnU" rel="mw:WikiLink" title="Dorothy Binney Palmer">Dorothy Binney Palmer</a></b> built two houses that are on the United States' <a href="./National_Register_of_Historic_Places" id="mwBnY" rel="mw:WikiLink" title="National Register of Historic Places">National Register of Historic Places</a>?