Grimoald IV (assassinated 817), son of Ermenrih, called Falco, was the Lombard Prince of Benevento from 806 until his death. He was a ''thesaurarius'' or ''stolesayz''/''stoleseyz'' before becoming prince on the death of Grimoald III, over Grimoald's own son, Ilderic, another ''stoleseyz''. In 812, he was forced to pay 25,000 ''

solidi The ''solidus'' (Latin 'solid'; ''solidi'') or nomisma ( grc-gre, νόμισμα, ''nómisma'', 'coin') was a highly pure gold coin issued in the Late Roman Empire and Byzantine Empire. Constantine introduced the coin, and its weig ...

'' in tribute to

Charlemagne Charlemagne ( , ) or Charles the Great ( la, Carolus Magnus; german: Karl der Große; 2 April 747 – 28 January 814), a member of the Carolingian dynasty, was King of the Franks from 768, King of the Lombards from 774, and the first Holy ...

. In 814, he pledged an annual tribute of 7,000 ''solidi'' to

Louis the Pious Louis the Pious (german: Ludwig der Fromme; french: Louis le Pieux; 16 April 778 – 20 June 840), also called the Fair, and the Debonaire, was King of the Franks and co-emperor with his father, Charlemagne, from 813. He was also King of Aqui ...

. These promises, however, were never kept and his successor, Sico, made the same empty guarantees. The Beneventans were independent in practice and by the end of the ninth century would not even recognise Frankish overlordship. Grimoald was assassinated in 817 by a complot of nobles vying for his throne.Wickham, 154. In 818 according to the ''

Annales Beneventani The ''Annales Beneventani'' ("Beneventan Annals"), also called the ''Breve chronicon monasterii Sanctae Sophiae Beneventi'' ("Brief Chronicle of the Monastery of Santa Sofia of Benevento") or ''Chronicon Sanctae Sophiae'' for short, is a series of ...

''.

References

{{DEFAULTSORT:Grimoald 04 Of Benevento 817 deaths Grimoald 4 Assassinated Italian people 9th-century rulers in Europe 9th-century Lombard people Year of birth unknown