Emily and Jerry Spiegel
... that after Emily and Jerry Spiegel's deaths, their daughters held rival art auctions?
... that after <b id="mwBGQ"><a href="./Emily_and_Jerry_Spiegel" id="mwBGU" rel="mw:WikiLink" title="Emily and Jerry Spiegel">Emily and Jerry Spiegel</a></b><span about="#mwt69" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"`s","href":"./Template:`s"},"params":{},"i":0}}]}' id="mwBGY" typeof="mw:Transclusion"><span typeof="mw:Entity">'</span>s</span> deaths, their daughters held rival art auctions?