Byzantine Emperor <a href="https://en.wikipedia.org/wiki/Justin_II" id="mwGg" rel="mw:WikiLink" title="Justin II">Justin II</a>, suffering recurring seizures of insanity, adopts his general <a href="https://en.wikipedia.org/wiki/Tiberius_II_Constantine" id="mwGw" rel="mw:WikiLink" title="Tiberius II Constantine">Tiberius</a> and proclaims him as <i id="mwHA"><a href="https://en.wikipedia.org/wiki/Caesar_(title)" id="mwHQ" rel="mw:WikiLink" title="Caesar (title)">Caesar</a></i>.<sup about="#mwt23" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-2"}}' id="cite_ref-2" rel="dc:references" typeof="mw:Extension/ref"><a href="./December_7#cite_note-2" id="mwHg" style="counter-reset: mw-Ref 2;"><span class="mw-reflink-text" id="mwHw">[2]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-2"><cite about="#mwt20" class="citation encyclopaedia cs1" id="CITEREFMartindale1992"><a class="mw-redirect" href="./John_R._Martindale" id="mwBmo" rel="mw:WikiLink" title="John R. Martindale">Martindale, John R.</a>, ed. (1992). <a class="external text" href="https://archive.org/details/prosopography-later-roman-empire/PLRE-III-A/" id="mwBms" rel="mw:ExtLink nofollow"><i id="mwBmw">The Prosopography of the Later Roman Empire: Volume III, AD 527–641</i></a>. Cambridge: Cambridge University Press. p.<span id="mwBm0" typeof="mw:Entity"> </span>1325. <a class="mw-redirect" href="./ISBN_(identifier)" id="mwBm4" rel="mw:WikiLink" title="ISBN (identifier)">ISBN</a><span id="mwBm8" typeof="mw:Entity"> </span><a href="./Special:BookSources/0-521-20160-8" id="mwBnA" rel="mw:WikiLink" title="Special:BookSources/0-521-20160-8"><bdi id="mwBnE">0-521-20160-8</bdi></a>.</cite><span about="#mwt20" class="Z3988" id="mwBnI" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=book&amp;rft.btitle=The+Prosopography+of+the+Later+Roman+Empire%3A+Volume+III%2C+AD+527%E2%80%93641&amp;rft.place=Cambridge&amp;rft.pages=1325&amp;rft.pub=Cambridge+University+Press&amp;rft.date=1992&amp;rft.isbn=0-521-20160-8&amp;rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fprosopography-later-roman-empire%2FPLRE-III-A%2F&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3ADecember+7"></span></span>