is a specific kind of: king, male monarch, Rex.

instances of which are: Capet, Hugh Capet | Charles, Charles I, Charles II, Charles the Bald | Charles, Charles VII | Charles, Charles IX | Henry II | Henry III | Henry IV, Henry of Navarre, Henry the Great | Louis I, Louis the Pious | Louis II, Louis le Begue, Louis the German, Louis the Stammerer | Louis III | Louis d'Outremer, Louis IV | Louis le Faineant, Louis V | Louis the Bruiser, Louis the Far, Louis the Wideawake, Louis VI | Louis VII | Louis VIII | Louis IX, Saint Louis, St. Louis | Louis le Hutin, Louis the Quarreller, Louis X | Louis XI | Louis XII | Louis XIII | Louis the Great, Louis XIV, Sun King | Louis XV | Louis XVI ... show more.