Constitution of the <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Province_of_Cantabria" id="mwMg" rel="mw:WikiLink" title="Province of Cantabria">province of Cantabria</a> ratified at the Assembly Hall in <a class="extiw" href="https://es.wikipedia.org/wiki/Puente%20San%20Miguel%20(Reocín)" id="mwMw" rel="mw:WikiLink/Interwiki" title="es:Puente San Miguel (Reocín)">Bárcena la Puente, Reocín, Spain</a>.