King <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Charles_Emmanuel_IV_of_Sardinia" id="mwSw" rel="mw:WikiLink" title="Charles Emmanuel IV of Sardinia">Charles Emmanuel IV of Sardinia</a> abdicates his throne in favor of his brother, <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Victor_Emmanuel_I_of_Sardinia" id="mwTA" rel="mw:WikiLink" title="Victor Emmanuel I of Sardinia">Victor Emmanuel</a>.