John Komnenos
... that according to one source, John Komnenos was offered the crown of the Byzantine Empire after the abdication of his brother, Isaac I Komnenos, but refused?
... that according to one source, <b id="mwCR0"><a href="./John_Komnenos_(Domestic_of_the_Schools)" id="mwCR4" rel="mw:WikiLink" title="John Komnenos (Domestic of the Schools)">John Komnenos</a></b> was offered the crown of the <a href="./Byzantine_Empire" id="mwCR8" rel="mw:WikiLink" title="Byzantine Empire">Byzantine Empire</a> after the abdication of his brother, <a href="./Isaac_I_Komnenos" id="mwCSA" rel="mw:WikiLink" title="Isaac I Komnenos">Isaac I Komnenos</a>, but refused?