The Acaias
In the partition of the Bizantine territories, after the IV Crusade
(1204), the continental part of the Greek provinces was assigned to the Monferratos Marquis, Bonifacio. He granted the nobleman
Franco Goffredo Villehardouin, the princedom of Acaia.after Goffredo had occupied it with
his army.Different, tormented events brought Isabella, one of his direct descendants
(Goffredo was his great-grandfather) to marry Philippe of Savoy
in 1301.
This wedding joined the Acaia princedom to the Savoy one and gave
origin to the princely branch of Savoy-Acaia.