Emperor <a href="https://en.wikipedia.org/wiki/Constantius_II" id="mwEQ" rel="mw:WikiLink" title="Constantius II">Constantius II</a> dies of a <a href="https://en.wikipedia.org/wiki/Fever" id="mwEg" rel="mw:WikiLink" title="Fever">fever</a> at <a href="https://en.wikipedia.org/wiki/Mopsuestia" id="mwEw" rel="mw:WikiLink" title="Mopsuestia">Mopsuestia</a> in <a href="https://en.wikipedia.org/wiki/Cilicia" id="mwFA" rel="mw:WikiLink" title="Cilicia">Cilicia</a>; on his deathbed he is <a href="https://en.wikipedia.org/wiki/Baptism" id="mwFQ" rel="mw:WikiLink" title="Baptism">baptised</a> and declares his cousin <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Julian_the_Apostate" id="mwFg" rel="mw:WikiLink" title="Julian the Apostate">Julian</a> rightful successor.