<a href="https://en.wikipedia.org/wiki/Otto_IV,_Holy_Roman_Emperor" id="mwFg" rel="mw:WikiLink" title="Otto IV, Holy Roman Emperor">Otto IV</a> is crowned <a href="https://en.wikipedia.org/wiki/Holy_Roman_Emperor" id="mwFw" rel="mw:WikiLink" title="Holy Roman Emperor">Emperor</a> of the <a href="https://en.wikipedia.org/wiki/Holy_Roman_Empire" id="mwGA" rel="mw:WikiLink" title="Holy Roman Empire">Holy Roman Empire</a> by <a href="https://en.wikipedia.org/wiki/Pope_Innocent_III" id="mwGQ" rel="mw:WikiLink" title="Pope Innocent III">Pope Innocent III</a>.<sup about="#mwt15" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-1"}}' id="cite_ref-1" rel="dc:references" typeof="mw:Extension/ref"><a href="./October_4#cite_note-1" id="mwGg" style="counter-reset: mw-Ref 1;"><span class="mw-reflink-text" id="mwGw">[1]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-1"><cite about="#mwt12" class="citation book cs1" id="CITEREFAlexander1998">Alexander, Michael (1998). <i id="mwBtc">Three crises in early English history: personalities and politics during the Norman Conquest, the reign of King John, and the Wars of the Roses</i>. Lanham, Md: University Press of America. p.<span id="mwBtg" typeof="mw:Entity"> </span>123. <a class="mw-redirect" href="./ISBN_(identifier)" id="mwBtk" rel="mw:WikiLink" title="ISBN (identifier)">ISBN</a><span id="mwBto" typeof="mw:Entity"> </span><a href="./Special:BookSources/9780761811886" id="mwBts" rel="mw:WikiLink" title="Special:BookSources/9780761811886"><bdi id="mwBtw">9780761811886</bdi></a>.</cite><span about="#mwt12" class="Z3988" id="mwBt0" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=book&amp;rft.btitle=Three+crises+in+early+English+history%3A+personalities+and+politics+during+the+Norman+Conquest%2C+the+reign+of+King+John%2C+and+the+Wars+of+the+Roses&amp;rft.place=Lanham%2C+Md&amp;rft.pages=123&amp;rft.pub=University+Press+of+America&amp;rft.date=1998&amp;rft.isbn=9780761811886&amp;rft.aulast=Alexander&amp;rft.aufirst=Michael&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AOctober+4"></span></span>