<a href="https://en.wikipedia.org/wiki/Roman_emperor" id="mwFg" rel="mw:WikiLink" title="Roman emperor">Roman emperor</a> <a href="https://en.wikipedia.org/wiki/Elagabalus" id="mwFw" rel="mw:WikiLink" title="Elagabalus">Elagabalus</a> adopts his cousin <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Alexander_Severus" id="mwGA" rel="mw:WikiLink" title="Alexander Severus">Alexander Severus</a> as his heir and receives the title of <a href="https://en.wikipedia.org/wiki/Caesar_(title)" id="mwGQ" rel="mw:WikiLink" title="Caesar (title)">Caesar</a>.