King Malcolm Canmore (Malcolm III) between 1058 and 1093 as the beginning of Gaelic's eclipse in Scotland. His wife Margaret of Wessex spoke no Gaelic, gave her children Anglo-Saxon rather than Gaelic names, and brought many English bishops, priests, and monastics to Scotland. When Malcolm and Margaret died in 1093, the Gaelic aristocracy rejected their anglicised sons and instead backed Malcolm's brother Donald Bàn (Donald III). Donald had spent 17 years in Gaelic Ireland and his power base was in the thoroughly Gaelic west of Scotland. He was the last Scottish monarch to be buried on Iona, the traditional burial place of the Gaelic Kings of and the Kingdom of Alba. However, during the reigns of Malcolm Canmore's sons, Edgar, Alexander I and David I (their successive reigns lasting 1097–1153), Anglo-Norman names and practices spread throughout Scotland south of the Forth–Clyde line and along the northeastern coastal plain as far north as Moray. Norman French completely displaced Gaelic at court. The establishment of royal burghs throughout the same area, particularly under David I, attracted large numbers of foreigners speaking Old English. This was the beginning of Gaelic's status as a predominantly rural language in Scotland. Clan chiefs in the northern and western parts of Scotland continued to support Gaelic bards who remained a central feature of court life there. The semi-independent Lordship of the Isles in the Hebrides and western coastal mainland remained thoroughly Gaelic since the language's recovery there in the 12th century, providing a political foundation for cultural prestige down to the end of the 15th century. By the mid-14th century what eventually came to be called Scots (at that time termed Inglis) emerged as the official language of government and law. Scotland's emergent nationalism in the era following the conclusion of the Wars of Scottish Independence was organized using Scots as well. For example, the nation's great patriotic literature including John Barbour's The Brus (1375) and Blind Harry's The Wallace (before 1488) was written in Scots, not Gaelic. By the end of the 15th century, English/Scots speakers referred to Gaelic instead as 'Yrisch' or 'Erse', i.e. Irish and their own language as 'Scottis'. Modern era A steady shift away from Scottish Gaelic continued into and through the modern era. Some of this was driven by policy decisions by government or other organisations, some originated from social changes. In the last quarter of the 20th century, efforts began