Robert Grosvenor, 1st Marquess of Westminster
... that Robert Grosvenor, 1st Marquess of Westminster is reputed to have thrown either a Bible or a Prayer Book at the head of King George IV?
... that <b id="mwBFA"><a href="./Robert_Grosvenor,_1st_Marquess_of_Westminster" id="mwBFE" rel="mw:WikiLink" title="Robert Grosvenor, 1st Marquess of Westminster">Robert Grosvenor, 1st Marquess of Westminster</a></b> <i id="mwBFI">(pictured)</i> is reputed to have thrown either a <a href="./Bible" id="mwBFM" rel="mw:WikiLink" title="Bible">Bible</a> or a <a href="./Book_of_Common_Prayer" id="mwBFQ" rel="mw:WikiLink" title="Book of Common Prayer">Prayer Book</a> at the head of <a class="mw-redirect" href="./George_IV_of_the_United_Kingdom" id="mwBFU" rel="mw:WikiLink" title="George IV of the United Kingdom">King George IV</a>?