Sextus Pompey
In 38 BC Menas surrendered Sardinia to Octavian and received equestrian rank as a reward. He fought for Octavian under Calvisius Sabinus in the naval battle off Cumae. In 36 BC he returned to Sextus Pompey, but Sextus had him closely watched and Menas, unhappy with being treated with suspicion, again changed sides.