After the conquest of Constantinople by Mehmed II on 29 May 1453, to maintain the status quo, the Sultan ordered the two brothers to continue as joint rulers of Morea.
Tras a conquista de Constantinopla por Mehmed II o 29 de maio de 1453, co obxectivo de manter o statu quo, o sultán ordenou que os dous irmáns seguisen gobernando en Morea.