<a class="mw-redirect" href="https://en.wikipedia.org/wiki/Walk_to_Canossa" id="mwLA" rel="mw:WikiLink" title="Walk to Canossa">Walk to Canossa</a>: The <a href="https://en.wikipedia.org/wiki/Excommunication" id="mwLQ" rel="mw:WikiLink" title="Excommunication">excommunication</a> of <a href="https://en.wikipedia.org/wiki/Henry_IV,_Holy_Roman_Emperor" id="mwLg" rel="mw:WikiLink" title="Henry IV, Holy Roman Emperor">Henry IV, Holy Roman Emperor</a>, is lifted after he humbles himself before <a href="https://en.wikipedia.org/wiki/Pope_Gregory_VII" id="mwLw" rel="mw:WikiLink" title="Pope Gregory VII">Pope Gregory VII</a> at Canossa in Italy.<sup about="#mwt30" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-4"}}' id="cite_ref-4" rel="dc:references" typeof="mw:Extension/ref"><a href="./January_28#cite_note-4" id="mwMA" style="counter-reset: mw-Ref 4;"><span class="mw-reflink-text" id="mwMQ">[4]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-4"><cite about="#mwt27" class="citation news cs1" id="mwBwM"><a class="external text" href="http://www.medievalists.net/2017/08/walk-canossa-tale-emperor-pope/" id="mwBwQ" rel="mw:ExtLink nofollow">"The Walk to Canossa: The Tale of an Emperor and a Pope"</a>. <i id="mwBwU">Medievalists.net</i>. 4 August 2017<span class="reference-accessdate" id="mwBwY">. Retrieved <span class="nowrap" id="mwBwc">28 January</span> 2018</span>.</cite><span about="#mwt27" class="Z3988" id="mwBwg" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=article&amp;rft.jtitle=Medievalists.net&amp;rft.atitle=The+Walk+to+Canossa%3A+The+Tale+of+an+Emperor+and+a+Pope&amp;rft.date=2017-08-04&amp;rft_id=http%3A%2F%2Fwww.medievalists.net%2F2017%2F08%2Fwalk-canossa-tale-emperor-pope%2F&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AJanuary+28"></span></span>