Duncan glass
... that the Duncan family, of Duncan glass fame, built a 17 room Queen Anne mansion that was later donated to Washington & Jefferson College and is now used as the college's President’s House?
... that the Duncan family, of <b id="mwBgM"><a href="./Duncan_&amp;_Miller_Glass_Company" id="mwBgQ" rel="mw:WikiLink" title="Duncan &amp; Miller Glass Company">Duncan glass</a></b> fame, built a 17 room <a class="mw-redirect" href="./Queen_Anne_Style_architecture" id="mwBgU" rel="mw:WikiLink" title="Queen Anne Style architecture">Queen Anne</a> mansion that was later donated to <a href="./Washington_&amp;_Jefferson_College" id="mwBgY" rel="mw:WikiLink" title="Washington &amp; Jefferson College">Washington &amp; Jefferson College</a> and is now used as the college's <a href="./List_of_Washington_&amp;_Jefferson_College_buildings#President’s_House" id="mwBgc" rel="mw:WikiLink" title="List of Washington &amp; Jefferson College buildings">President’s House</a>?