In France, the hereditary knighthood existed similarly throughout as a title of nobility, as well as in regions formerly under Holy Roman Empire control. One family ennobled with a title in such a manner is the house of Hauteclocque (by letters patents of 1752), even if its most recent members used a pontifical title of count. In some other regions such as Normandy, a specific type of fief was granted to the lower ranked knights (fr: "chevaliers") called the "fief de haubert", referring to the hauberk, or chain mail shirt worn almost daily by knights, as they would not only fight for their liege lords, but enforce and carry out their orders on a routine basis as well. Later the term came to officially designate the higher rank of the nobility in the Ancien Régime (the lower rank being Squire), as the romanticism and prestige associated with the term grew in the Late Middle Ages and the Renaissance.