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