Dowhill Castle
... that the great hall of Dowhill Castle had a hatch in its floor leading to a pit used as a prison?
... that the great hall of <b id="mwAqI"><a href="./Dowhill_Castle" id="mwAqM" rel="mw:WikiLink" title="Dowhill Castle">Dowhill Castle</a></b> had a hatch in its floor leading to a pit used as a prison?