Curiatius Maternus () appears in the Dialogus de oratoribus (Dialogue on orators) of Tacitus. He was an author of tragedies in Latin, having composed a Domitius, a Medea, and a Cato by AD 74 or 75. He may be identified with the sophist Maternus who was put to death by Domitian for speaking against tyrants in a practice speech, or with either Marcus Cornelius Nigrinus Curiatius Maternus suffect consul in 83 himself, or his adoptive father.
References Tacitus, Dialogus de oratoribus Dio Cassius, Roman History 67.12.5 Tenney Frank. "Curiatius Maternus and His Tragedies," AJP 58 (1937) 225–229. Mario Erasmo. Roman Tragedy: Theatre to Theatricality'. (University of Texas Press, 2004).