Kakko (also Cacco or Gacco) (died 617) was the joint

duke of Friuli The dukes and margraves of Friuli were the rulers of the Duchy and March of Friuli in the Middle Ages. The dates given below, when contentious, are discussed in the articles of the respective dukes. Lombard dukes * 568–c.584 Grasulf I * 5 ...

with his elder brother

Tasso TASSO (Two Arm Spectrometer SOlenoid) was a particle detector at the PETRA particle accelerator at the German national laboratory DESY. The TASSO collaboration is best known for having discovered the gluon, the mediator of the strong interaction an ...

from their father's death (611Perhaps as early as 602.) to their own. Their father was Gisulf II and their mother

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. In or around 611, Gisulf was killed fending off an Avar invasion. Kakko and Tasso, along with their brothers Radoald and Grimoald, escaped the Avars and evaded capture, successfully setting themselves up as Gisulf's successors. During their reign, they ruled over the

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of the valley of the

Gail Gail may refer to: People *Gail (given name), list of notable people with the given name Surname * Jean-Baptiste Gail (1755–1829), French Hellenist scholar * Max Gail (born 1943), American actor * Sophie Gail (1775–1819), French singer and ...

up to Matrei and imposed a tribute upon them. Tasso and Kakko were treacherously killed one day by Gregory,

exarch of Ravenna The Exarchate of Ravenna ( la, Exarchatus Ravennatis; el, Εξαρχάτο της Ραβέννας) or of Italy was a lordship of the Eastern Roman Empire (Byzantine Empire) in Italy, from 584 to 751, when the last exarch was put to death by the ...

. The exarch, having invited Tasso to

Oderzo Oderzo ( la, Opitergium; vec, Oderso) is a '' comune'' with a population of 20,003 in the province of Treviso, Veneto, northern Italy. It lies in the heart of the Venetian plain, about to the northeast of Venice. Oderzo is crossed by the Montic ...

for a ceremonial beard-cutting, had him and his brother hunted down and killed. Radoald and Grimoald fled to

Arechis I of Benevento Arechis I (also ''Arigis'', ''Aretchis'', ) was the second duke of Benevento from 591 to his death in 641, a reign of half a century. He was from Friuli and was a relative of the dukes there, maybe a nephew of Zotto, his predecessor. He was appo ...

and Friuli passed to their uncle Grasulf II.

Notes

Sources

Paul the Deacon Paul the Deacon ( 720s 13 April in 796, 797, 798, or 799 AD), also known as ''Paulus Diaconus'', ''Warnefridus'', ''Barnefridus'', or ''Winfridus'', and sometimes suffixed ''Cassinensis'' (''i.e.'' "of Monte Cassino"), was a Benedictine monk, s ...

''Historia Langobardorum''
Available at Northvegr. {{Authority control Year of birth missing 617 deaths Dukes of Friuli Lombard warriors 7th-century Lombard people 7th-century rulers in Europe