Cleph (also ''Clef'', ''Clepho'', or ''Kleph'') was king of the

Lombards The Lombards () or Langobards ( la, Langobardi) were a Germanic people who ruled most of the Italian Peninsula from 568 to 774. The medieval Lombard historian Paul the Deacon wrote in the ''History of the Lombards'' (written between 787 an ...

from 572 to 574. He succeeded

Alboin Alboin (530s – 28 June 572) was king of the Lombards from about 560 until 572. During his reign the Lombards ended their migrations by settling in Italy, the northern part of which Alboin conquered between 569 and 572. He had a lasting eff ...

, to whom he was not related by blood. He was a violent and terrifying figure to the

Romans Roman or Romans most often refers to: *Rome, the capital city of Italy * Ancient Rome, Roman civilization from 8th century BC to 5th century AD *Roman people, the people of ancient Rome *''Epistle to the Romans'', shortened to ''Romans'', a lette ...

and Byzantines struggling to maintain control of the Italian Peninsula. He extended Lombard dominion over all of

Northern Italy Northern Italy ( it, Italia settentrionale, it, Nord Italia, label=none, it, Alta Italia, label=none or just it, Nord, label=none) is a geographical and cultural region in the northern part of Italy. It consists of eight administrative region ...

, finishing the conquest of

Tuscany it, Toscano (man) it, Toscana (woman) , population_note = , population_blank1_title = , population_blank1 = , demographics_type1 = Citizenship , demographics1_footnotes = , demographics1_title1 = Italian , demogra ...

and bringing Lombard authority to the gates of

Ravenna Ravenna ( , , also ; rgn, Ravèna) is the capital city of the Province of Ravenna, in the Emilia-Romagna region of Northern Italy. It was the capital city of the Western Roman Empire from 408 until its collapse in 476. It then served as the c ...

. He was assassinated after an 18-month reign by a young guard, a slave whom he had mistreated. His death was followed by a 10-year

interregnum An interregnum (plural interregna or interregnums) is a period of discontinuity or "gap" in a government, organization, or social order. Archetypally, it was the period of time between the reign of one monarch and the next (coming from Latin '' ...

, known as the Rule of the Dukes because the territorial dukes were supreme. His son, Authari, eventually took the throne in 585.

Notes

574 deaths 6th-century Lombard monarchs Lombard warriors 6th-century murdered monarchs Year of birth unknown {{Italy-noble-stub