Ioannes Ioannes VI Kantakouzenos Ioannes V Palaiologos Ioannes dari Gothia Ioannes IV Laskaris Ioannes I dari Trebizond Ioannes Doukas Iōannēs Skylitzēs Ioannes I Tzimiskes Ioannes II Komnenos Ioannes VIII Palaiologos Ioannes Malalas Ioannes Pitzigaudes Ioannis III Doukas Vatatzes Ioannes Filoponos