Moselle Franconian language  Moselle Franconian (German "Moselfränkisch") is a West Central German language, part of the Central Franconian language area, that includes Luxembourgish. They are spoken in the southern Rhineland and along the course of the Moselle, in the Siegerland in the German state of North Rhine-Westphalia, throughout western Rhineland-Palatinate and Saarland, in Luxembourg, in the south of the German-speaking Community of Belgium and in the neighbouring French département of Moselle (in Arrondissement of Boulay-Moselle). The Transylvanian Saxon dialect is spoken in the Transylvania region of Romania, as a result of the emigration of numerous "Transylvanian Saxons" between 1100 and 1300, primarily from areas in which the Moselle Franconian dialect was spoken at that time. The transition between dialects and separate language is fluid. The "Linguasphere Register" lists five dialects of Moselle Franconian (code 52-ACB-dc) with codes -dca to -dce:   Also considered part of the Moselle Franconian language are the variants of Lorraine Franconian, Luxembourgish and Transylvanian Saxon dialect. Some Moselle Franconian dialects have developed into standardized varieties, which can be considered separate languages, especially due to the limited intelligibility of some dialects for pure Standard German speakers: