a major influence on late Medieval religious thought. After the outbreak of the Wars of Independence, with occasional exceptions under safe conduct, English universities were closed to Scots and continental universities became more significant. Some Scottish scholars became teachers in continental universities. At Paris this included John De Rate and Walter Wardlaw in the 1340s and 1350s, William de Tredbrum in the 1380s and Laurence de Lindores in the early 1500s. This situation was transformed by the founding of the University of St Andrews in 1413, the University of Glasgow in 1450 and the University of Aberdeen in 1495. Initially these institutions were designed for the training of clerics, but they would increasingly be used by laymen who would begin to challenge the clerical monopoly of administrative post in the government and law. Those wanting to study for second degrees still needed to go elsewhere and Scottish scholars continued to visit the continent and English universities reopened to Scots in the late fifteenth century. The continued movement to other universities produced a school of Scottish nominalists at Paris in the early sixteenth century, of which John Mair was probably the most important figure. He had probably studied at a Scottish grammar school, then Cambridge, before moving to Paris, where he matriculated in 1493. By 1497 the humanist and historian Hector Boece, born in Dundee and who had studied at Paris, returned to become the first principal at the new university of Aberdeen. These international contacts helped integrate Scotland into a wider European scholarly world and would be one of the most important ways in which the new ideas of humanism were brought into Scottish intellectual life. Literature Much of the earliest Welsh literature was actually composed in or near the country now called Scotland, in the Brythonic speech, from which Welsh would be derived, include The Gododdin and the Battle of Gwen Ystrad. There are also religious works in Gaelic including the Elegy for St Columba by Dallan Forgaill, c. 597 and "In Praise of St Columba" by Beccan mac Luigdech of Rum, c. 677. In Latin they include a "Prayer for Protection" (attributed to St Mugint), c. mid-sixth century and Altus Prosator ("The High Creator", attributed to St Columba), c. 597. In Old English there is The Dream of the Rood, from which lines are found on the Ruthwell Cross, making it the only surviving fragment of Northumbrian Old