Tancred remained defiant to Baldwin until an Antiochene delegation offered him the regency in March 1101. He ceded his Principality of Galilee to the king, but reserved the right to reclaim it as a fief if he returned from Antioch within fifteen months. For the next two years, Tancred ruled Antioch. He conquered Byzantine Cilicia and parts of Syria. The Fatimid Caliphate attacked Jerusalem in 1101, 1102 and 1105, on the last occasion in alliance with Toghtekin. BaldwinI repulsed these attacks and with Genoese, Venetian, and Norwegian fleets conquered all the towns on the Palestinian coast except Tyre and Ascalon.