Lorraine (French pronunciation: ​[lɔʁɛn]; Lorrain: Louréne; Lorraine Franconian: Lottringe; German:  Lothringen ; Luxembourgish:Loutrengen) is a cultural and historical region in north-eastern France, now located in the administrative region of Alsace-Champagne-Ardenne-Lorraine. Lorraine's name stems from the medieval kingdom of Lotharingia, which in turn was named for either Emperor Lothair I or King Lothair II. It became later the Duchy of Lorraine before it was annexed to France in 1766.