3. K.Duilius, was consul in B. C. 336, and two years later triumvir fcr the purpose of conducting a colony to Cales, a town of the Ausonians against which a war had been carried on during his consulship, and which had been reduced the year after. (Liv. 8.6; Diod. 17.28, where he is erroneously called Καίσων Οὐαλέριος; Cic. Fam. 9.21.)