Task: Text Categorization
Input (English): A man from this family with the cognomen Laetus was a Hippo Regian knight in the service of Otho. A Paulinus of this gens was governor of Britain during Boudicea's revolt. The most famous man of this name was dismissed from secretarial service due to a mutual disgust for Vibia Sabina after having been aided into Imperial favor by Pliny the Younger. His once-popular Prata has not survived and, though he's often considered the least rhetorical of the Silver Age authors, he recalls Julius Hyginus in his De Grammaticis. FTP, name this family of Romans whose most famous member, with cognomen Tranquillus, was the author of De viris illustribus and De vita Caesarum, The Lives of the Caesars.
Output (English): History