Radoald di Friuli, duke of Benevento

-https://en.wikipedia.org/wiki/Radoald_of_Benevento

-https://www.treccani.it/enciclopedia/radoaldo_(Dizionario-Biografico)_

-http://fmg.ac/Projects/MedLands/SOUTHERN%20ITALY,%20PRE-NORMAN.htm#...

2. RADOALD (-[647/48]). Paulus Diaconus names "Taso et Cacco iam adulescentes, Raduald…et Grimuald adhuc in puerili ætate" as the sons of "Gisulfus Foroiulanus dux", when recording their escape after their father was killed[17]. Paulus Diaconus records that "Radoald…et Grimoald" went to Benevento to join "Arichis Beneventanorum ducem"[18]. He succeeded his relative Aion I in [641/42] as RADOALD Duke of Benevento. Paulus Diaconus records that "Raduald duce" ruled for 5 years[19].