He became the Lord of Gibelet, following the death of his father
Guido II Embriaco. However, the town was occupied by
Bohemond VII, Count of Tripoli. Following the victory of the
Mamluk sultan
Qalawun and his
capture of Tripoli and the neighbouring cities of
Le Boutron and
Nefin, Peter managed to keep his lands around Gibelet in exchange for the payment of a tribute to the Sultan. He lost his territories in 1300 and left to
Cyprus. He married Douce de Gaurelée, then Agnes Embriaco of Gibelet. ==Notes==