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