Pedzisa mutsara unotevera: Upenyu hwaConstantine hahuna kuzivikanwa kutozosvikira muna 1259, paakagadzwa kuva "Kesari" nomukoma wake mukuru, Michael VIII. Gore rakatevera racho, akagadzwawo kuva "sebastokrator". Akatungamirira mauto eByzantium pakurwisa kusina kubudirira kwavakaita Humambo hweLatin hweAchaea, uko uto rake rakakundwa muHondo yePrinitza. Zvisinei, Constantine akanga atosiya nharaunda yacho panguva yokukundwa kukuru kweByzantium pa
Hondo yeMakryplagi muna 1263/1264.