Mitford Castle
... that each of the five sides of Mitford Castle's keep has a different dimension?
... that each of the five sides of <b id="mwDkA"><a href="./Mitford_Castle" id="mwDkE" rel="mw:WikiLink" title="Mitford Castle">Mitford Castle</a></b><span about="#mwt68" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"`s","href":"./Template:`s"},"params":{},"i":0}}]}' id="mwDkI" typeof="mw:Transclusion"><span typeof="mw:Entity">'</span>s</span> <a href="./Keep" id="mwDkM" rel="mw:WikiLink" title="Keep">keep</a> has a different dimension?