1655 papal conclave
... that during the 1655 papal conclave, the younger cardinals played pranks on the older cardinals for fun?
... that during the <b id="mwBQA"><a class="mw-redirect" href="./Papal_conclave,_1655" id="mwBQE" rel="mw:WikiLink" title="Papal conclave, 1655">1655 papal conclave</a></b>, the younger cardinals played pranks on the older cardinals for fun?