Accordingly, early in 1380, they directed their steps towards Attica, under the command of Mahiot de Coquerel, chamberlain of the King of Navarre, and Pedro de Superan, surnamed Bordo, or the bastard[93]. These experienced leaders found valuable assistance in the chiefs of the Sicilian party; in the knights of St John who sallied forth from the Morea to pillage the distracted duchy; in the Count of Conversano, who seems to have now made a second attempt to regain his ancestors’ heritage; and in the mutual jealousies of Thebes and Athens, fomented by the characteristic desire of the Athenians to be independent of Theban supremacy. In Bœotia, one place after another fell before the adventurers from Navarre; the noble castle of Livadia, which still preserves the memory of its Catalan masters, was betrayed by a Greek from Durazzo; and the capital was surrendered by two Spanish traitors. But the fortress of Salona defied their assaults; and the Akropolis, thanks to the bravery of its governor, Romeo de Bellarbe, and to the loyalty of the ever useful notary, Demetrios Rendi, baffled the machinations of a little band of malcontents. These severe checks broke the force of the soldiers of Navarre; their appearance in Greece had alarmed all the petty potentates of the Morea and the islands; and they withdrew to Bœotia, whence, some two years later, they were finally dislodged. Thence they proceeded to the Morea, where they carved out a principality, nominally for Jacques de Baux, really for themselves.