^The Oxford Classical Dictionary; by Simon Hornblower and Antony Spawforth, 2003, p. 1515: "... *Calpurnius Piso Caesoninus, and *Cicero calls Rabocentus, chief of the Bessi, a faithful ally, although hitherto they had been troublesome (Cic. ..."
This European biographical article is a
stub. You can help Wikipedia by
expanding it.