Otacilia (gens)
The gens Otacilia, originally Octacilia, was a plebeian family at Rome. The gens first rose to prominence during the First Punic War, but afterwards lapsed into obscurity. The first of the family to obtain the consulship was Manius Otacilius Crassus, in 263 BC.
Read more about Otacilia (gens): Origin of The Gens, Praenomina Used By The Gens, Branches and Cognomina of The Gens, Members of The Gens, See Also