In AD 57 together with Mal(l)orix 'prince' (regebant, Tac. Ann. 13,54) of the Frisii, who had occupied Roman military territory to the south of the IJsselmeer (Flevum). After the intervention of the Lower German governor L. Duvius Avitus the two requested Rome to allocate the territories to them. Nero did grant them citizenship, but refused to assignment the territories and had the Frisians expelled by force (Tac. Ann. 13,54).
W. Will, Römische 'Klientel-Randstaaten' am Rhein?, in: BJ 187, 1987, 1-61, esp. 28 f.