Децим Юний Брут
M. Baebius Tamphilus was a tribune of the "plebs" in 194. In that same year, he served on a three-man commission ("triumviri coloniae deducendae") with an otherwise unknown Decimus Junius Brutus and the Marcus Helvius who was praetor in 197, for the purpose of establishing a Roman colony at Sipontum in southern Italy.