After the remnants of the first Navarrese company moved from
Durazzo to the Morea, probably in 1378, they appeared reorganised under three chiefs, captains, named
Mahiot de Coquerel,
Berard de Varvassa, and Pedro Bordo. In 1381, Mahiot, the chiefest of the three, was raised to the position of
bailiff of Achaea by the
Latin Emperor James of Baux, while Pedro and Berard appeared as his imperial captains. Following the death (1383) of James, his successors,
Charles III of Naples and his son
Ladislaus, failed to maintain control of their principality of Achaea and the Navarrese Company held the power in the region. The Company negotiated between competing claimants to the principality and the
Republic of Venice. Mahiot died in 1386 and Pedro succeeded him as the
de facto ruler of the Company and the Morea. On 26 July 1387, Pedro, with the backing of both the secular and ecclesiastic authority in Greece, confirmed a treaty with Venice whereby she was ceded rights in the port of
Navarino. On 6 September that year,
Pope Urban VI declared that as James of Baux's successors had forfeited their rights to the Holy See, the principality belonged to him and he devolved its government on
Paul Foscari, the archbishop of
Patras, who in turn made Pedro
vicar general. Pedro was constantly at war with the
Despotate of Morea, against whom he even used
Ottoman pirates, and the
Duchy of Athens under
Nerio I Acciaioli. The latter was captured near
Vostitsa on 10 September 1389 while trying to sit to talks with Pedro concerning
Argos and Nauplia. He had to buy his freedom with concessions to the Navarrese ally, Venice. Late in 1394 or early in 1395, the Turkish general
Evrenos Beg invaded the despotate and met Pedro's forces at
Leontari. Together the two besieged and took
Akova (28 February). After Evrenos returned to
Thessaly, Pedro was defeated by the Greeks and taken captive with the
grand constable Andronico Asano Zaccaria, his brother-in-law. In December, Venice paid 50,000
hyperpers for the release of her allies. Early the next year, Pedro agreed to pay 3,000
ducats to Ladislaus in return for the title Prince of Achaea. He was invested with the principality, but never did end up making his payments. In that year, Pedro cooperated with Venice to refortify the
Hexamilion and settle boundary disputes over
Modon and
Coron. Following the
Battle of Nicopolis, the Ottoman sultan
Bayezid I turned his attention to reducing the remaining Christian states in Greece. This drew Pedro and the despot of Morea,
Theodore I Palaeologus, into alliance. The
Order of St John was on board, but the Venetian senate refused to aid the Byzantines. In 1399, Pedro defeated an invasive Turkish army and received the titles of papal vicar and
gonfalonier of Achaea from
Boniface IX (15 February 1400). The Christian alliance did not last, however, and Pedro raided the Venetian possessions of Modon and Coron in 1401. Pedro died the next year, leaving Achaea with his infant son under the
regency of his wife,
Maria II Zaccaria. Maria gave the regency to her nephew
Centurione II, who promptly paid the outstanding sum required by Ladislaus and received investment as prince. ==References==