Rule of the DukesThe Rule of the Dukes was an interregnum in the Lombard Kingdom of Italy (574/5–584/5) during which Italy was ruled by the Lombard dukes of the old Roman provinces and urban centres. The interregnum is said to have lasted a decade according to Paul the Deacon, but all other sources—the Fredegarii Chronicon, the Origo Gentis Langobardorum, the Chronicon Gothanum, and the Copenhagen continuator of Prosper Tiro—accord it twelve years.
DesideriusDesiderius, also known as Daufer or Dauferius (born 720 – died 786), was king of the Lombards in northern Italy, ruling from 756 to 774. The Frankish king of renown, Charlemagne, married Desiderius's daughter and subsequently conquered his realm. Desiderius is remembered for this connection to Charlemagne and for being the last Lombard ruler to exercise regional kingship. Born in Brescia, Desiderius was originally a royal officer, the dux of Tuscia and he became king after the death of Aistulf in 756.
Kingdom of the LombardsThe Kingdom of the Lombards (Regnum Langobardorum; Regno dei Longobardi; Regn di Lombard), also known as the Lombard Kingdom and later as the Kingdom of all Italy (Regnum totius Italiae), was an early medieval state established by the Lombards, a Germanic people, on the Italian Peninsula in the latter part of the 6th century. The king was traditionally elected by the very highest-ranking aristocrats, the dukes, as several attempts to establish a hereditary dynasty failed.
Lombardic languageLombardic or Langobardic is an extinct West Germanic language that was spoken by the Lombards (Langobardi), the Germanic people who settled in Italy in the sixth century. It was already declining by the seventh century because the invaders quickly adopted the Latin vernacular spoken by the local population. Lombardic may have been in use in scattered areas until as late as 1000 AD. Many toponyms in modern Lombardy and Greater Lombardy (Northern Italy) and items of Lombard and broader Gallo-Italic vocabulary derive from Lombardic.