Priscus
... that the Byzantine general Priscus survived the violent depositions of two successive Byzantine emperors and retained high office under their successors?
... that the <a class="mw-redirect" href="./Byzantine" id="mwEVI" rel="mw:WikiLink" title="Byzantine">Byzantine</a> general <b id="mwEVM"><a class="mw-redirect" href="./Priscus_(general)" id="mwEVQ" rel="mw:WikiLink" title="Priscus (general)">Priscus</a></b> survived the violent depositions of two successive <a class="mw-redirect" href="./Byzantine_emperors" id="mwEVU" rel="mw:WikiLink" title="Byzantine emperors">Byzantine emperors</a> and retained high office under their successors?