John Tarchaneiotes
... that although John Tarchaneiotes was the nephew of Byzantine emperor Michael VIII Palaiologos, he became one of the leaders of the Arsenites, who denounced Michael's legitimacy?
... that although <b id="mwAg8"><a href="./John_Tarchaneiotes" id="mwAhA" rel="mw:WikiLink" title="John Tarchaneiotes">John Tarchaneiotes</a></b> was the nephew of <a href="./Byzantine_Empire" id="mwAhE" rel="mw:WikiLink" title="Byzantine Empire">Byzantine</a> emperor <a href="./Michael_VIII_Palaiologos" id="mwAhI" rel="mw:WikiLink" title="Michael VIII Palaiologos">Michael VIII Palaiologos</a>, he became one of the leaders of the <a href="./Arsenios_Autoreianos" id="mwAhM" rel="mw:WikiLink" title="Arsenios Autoreianos">Arsenites</a>, who denounced Michael's legitimacy?