Edward Harden Mansion
... that the Edward Harden Mansion in Sleepy Hollow, New York, was the site of the first Montessori school in the United States?
... that the <b id="mwBVk"><a href="./Edward_Harden_Mansion" id="mwBVo" rel="mw:WikiLink" title="Edward Harden Mansion">Edward Harden Mansion</a></b> <i id="mwBVs">(pictured)</i> in <a href="./Sleepy_Hollow,_New_York" id="mwBVw" rel="mw:WikiLink" title="Sleepy Hollow, New York">Sleepy Hollow, New York</a>, was the site of the first <a href="./Montessori_in_the_United_States" id="mwBV0" rel="mw:WikiLink" title="Montessori in the United States">Montessori school in the United States</a>?