 Ramba uchiverenga ndima ino - Vanhu vakakurumbira vokuByzantium vakapararira, vakawanda vachienda kuNicaea, uko Theodore Lascaris akagadza dare ramambo, kana kuEpirus, uko Theodore Angelus akaitawo saizvozvo; vamwe vakatizira kuTrebizond, uko mumwe wevaComneni akanga atogadza nechibvumirano cheGeorgia chigaro chakazvimirira cheumambo. Nicaea neEpirus vose vakakwikwidzana nokuda kwezita roumambo, uye vakaedza kudzorera Constantinople. Muna 1261, Constantinople yakatorwakubva kumutongi waro wokupedzisira wechiLatin, Baldwin II, nemauto amambo weNicaea Michael VIII Palaiologos. 