Northern Middle English that would later develop into the Scots language was spoken throughout the region. Carrick was historically an integral part of Galloway, and though the earls of Carrick had achieved some feudalisation, the society of Carrick at the end of the thirteenth century remained emphatically Celtic and Gaelic speaking. Robert the Bruce would most probably have become trilingual at an early age. He would have been schooled to speak, read and possibly write in the Anglo-Norman language of his Scots-Norman peers and the Scoto-Norman portion of his family. He would also have spoken both the Gaelic language of his Carrick birthplace and his mother's family and the early Scots language. As the heir to a considerable estate and a pious layman, Robert would also have been given working knowledge of Latin, the language of charter lordship, liturgy and prayer. This would have afforded Robert and his brothers access to basic education in the law, politics, scripture, saints' Lives (vitae), philosophy, history and chivalric instruction and romance. Barbour reported that Robert read aloud to his band of supporters in 1306, reciting from memory tales from a twelfth-century romance of Charlemagne, Fierabras, as well as relating examples from history such as Hannibal's defiance of Rome. As king, Robert certainly commissioned verse to commemorate Bannockburn and his subjects' military deeds. Contemporary chroniclers Jean Le Bel and Thomas Grey would both assert that they had read a history of his reign 'commissioned by King Robert himself.' In his last years, Robert would pay for Dominican friars to tutor his son, David, for whom he would also purchase books. A parliamentary briefing document of c. 1364 would also assert that Robert 'used continually to read, or have read in his presence, the histories of ancient kings and princes, and how they conducted themselves in their times, both in wartime and in peacetime; from these he derived information about aspects of his own rule.' Tutors for the young Robert and his brothers were most likely drawn from unbeneficed clergy or mendicant friars associated with the churches patronised by their family. However, as growing noble youths, outdoor pursuits and great events would also have held a strong fascination for Robert and his brothers. They would have had masters drawn from their parents' household to school them in the arts of horsemanship, swordsmanship, the joust, hunting and perhaps aspects of courtly behaviour, including dress, protocol, speech,