Non-royal dukes exist some of the present-day European monarchies, including the [[United Kingdom]] and [[Spain]]. In other European monarchies, including [[Belgium]] and [[Sweden]], the title of duke is given to members of the royal family (e.g., the heir to the Belgian throne is titled Duke of Brabant). | Non-royal dukes exist some of the present-day European monarchies, including the [[United Kingdom]] and [[Spain]]. In other European monarchies, including [[Belgium]] and [[Sweden]], the title of duke is given to members of the royal family (e.g., the heir to the Belgian throne is titled Duke of Brabant). |