Acerronius
Could not find Acerronium in Logeion dictionaries.
Acerronium Proper-name noun: masculine genitive plural, Proper-name noun: masculine accusative singular of Acerronius
Acerrōnĭus, (13) nom propre : Cic. Tull. 16 ; 17.
Acerro'nius, Cn. Proculus
consul A. D. 37, the year in which Tiberius died (Tac. Ann. 6.45; Suet. Tib. 73), was perhaps a descendant of the Cn. Acerronius, whom Cicero mentions in his oration for Tullius, B. C. 71, as a vir optimus. (16, &c.)