[2] In May 1321, Philip was engaged to Beatrice, daughter of Count Louis I of Clermont.
Instead, Prince Philip had arranged to purchase Odo's rights for the same amount and marry his son to Louis's daughter.
[3][2] The engagement with Beatrice was canceled by 1329, when Philip married Violante (Yolanda), daughter of King James II of Aragon.
[2] In 1328, Philip's father decided to send a fleet to conquer the Despotate of Epirus.
The younger Philip got as far as Nafpaktos, but on the eve of launching the land expedition, he died.