Pedzisa mutsara unotevera: Pashure peGreat Schism Chechi yeOrthodox yakaisimudzira kuva metropolis yayo pakuvamba kwezana ramakore rechigumi namana. Panguva ino Tenedos yakanga yava rutivi rweRoma asi nzvimbo yayo yakaita kuti ive chinangwa chikuru chevaVenetian, vaGenoese uye Umambo hweOttoman. Umambo hweByzantium hwakanga husisina simba uye hondo dzairwiwa pakati peGenoa neVenice dzokutsvaka nzira dzokutengeserana dzakaita kuti Tenedos ive nzvimbo inokosha. Kunyange zvazvo muna 1304, Andrea Morisco, mufambi weGenoa, akatsigirwa nezita rakabva kumambo weByzantium Andronikos III, akatora Tenedos uye gare gare, achinzwa kukakavadzana kwezvematongerwe enyika muumambo hweByzantium nguva pfupi pamberi pe
Hondo yechipiri yeByzantine, maVenetian akapa zviuru makumi maviri zvemadhiketi muna 1350 kuna John V Palaiologos kuti atonge Tenedos, hapana bhishopu reLatin rakagadzwa.