al-Qadmus
... that the Assassins' medieval fortress of al-Qadmus was the seat of the Ismaili sect in Syria well into the 19th century during Ottoman rule?
... that the <a class="mw-redirect mw-disambig" href="./Assassins" id="mwA58" rel="mw:WikiLink" title="Assassins">Assassins</a>' medieval fortress of <b id="mwA6A"><a href="./Al-Qadmus" id="mwA6E" rel="mw:WikiLink" title="Al-Qadmus">al-Qadmus</a></b> was the seat of the <a class="mw-redirect" href="./Ismailism" id="mwA6I" rel="mw:WikiLink" title="Ismailism">Ismaili</a> sect in <a href="./Syria" id="mwA6M" rel="mw:WikiLink" title="Syria">Syria</a> well into the 19th century during <a href="./Ottoman_Syria" id="mwA6Q" rel="mw:WikiLink" title="Ottoman Syria">Ottoman</a> rule?