Kenneth MacAlpin, also known as Cináed mac Ailpín, was a significant historical figure in early medieval Scotland. He is often regarded as the first King of Scots, uniting the Picts and Scots around the 9th century. His reign marked the beginning of the House of Alpin, which played a crucial role in the formation of the Scottish kingdom. MacAlpin's legacy is tied to the establishment of a centralized monarchy in Scotland, which helped to consolidate power and influence in the region. His rule is often seen as a pivotal moment in Scottish history, laying the groundwork for future kings and the eventual unification of Scotland.