Scottish nobility refers to the social class of landowners and aristocrats in Scotland, historically holding significant power and influence. This class includes titles such as dukes, earls, and lords, which were often granted by the monarchy. The nobility played a crucial role in the governance and military affairs of Scotland, especially during the medieval period. Over time, the structure of the Scottish nobility evolved, particularly after the Union of the Crowns in 1603 and the Acts of Union in 1707. Many noble families have deep historical roots, with some tracing their lineage back to the early medieval era. Today, while their political power has diminished, they still hold cultural significance and often participate in ceremonial roles.