│ _Titus._ 81-96. │ _Domitian._ (?)-about 90. │ Gaius Valerius Flaccus. 96-98. │ _Nerva._ Time of Nerva and │ Hyginus, Balbus, Siculus Flaccus, Trajan. │ several grammarians, etc. 98-117. │ _Trajan._ About 100-175. │ Marcus Cornelius Fronto. About 110-180. │ Gaius. 117-138. │ _Hadrian._ Time of Hadrian. │ Lucius Annæus (?) Florus, Marcus Junianus │ Justinus (Justin), Salvius Julianus, │ Quintus Terentius Scaurus. About 125-(?). │ Aulus Gellius. About 125-about 200. │ Apuleius. 138-161. │ _Antoninus Pius._ Time of Antoninus. │ Granius Licinianus, Lucius Ampelius, Sextus │ Pomponius. Time of Antoninus and │ Quintus Cervidius Scævola. M. Aurelius. │ About 160. │ Marcus Minucius Felix. About 160-about 230. │ Quintus Septimius Florens Tertullianus │ (Tertullian). 161-180. │ _Marcus Aurelius._ About 165-230. │ Marius Maximus. 180-192. │ _Commodus._ (?)-212. │ Æmilius Papinianus. Before 200. │ Terentianus Maurus, Juba. 193-211. │ _Septimius Severus._ Second or third century.│ The _Pervigilium Veneris_. About 200. │ Helenius Acro, Pomponius Porphyrio, │ Quintus Sammonicus Serenus. Early in the third │ Hosidius Geta, Gaius Julius Romanus, century. │ Julius Paulus. Third century. │ The _Disticha Catonis_, Cornelius Labeo, │ Quintus Gargilius Martialis, Aquila Romanus, │ Gaius Julius Solinus. About 200-258. │ St. Cyprian (Thascius Cæcilius Cyprianus). 222-235. │ _Alexander Severus._ (?)-228. │ Domitius Ulpianus. 238. │ _Gordian I._ 238. │ Censorinus. 249. │ Commodianus. About 250. │ Ælius Julius Cordus. 260-268. │ _Gallienus._ 270-275. │ _Aurelian._ 275. │ _Tacitus._ 283. │ Marcus Aurelius Olympius Nemesianus. 284-305. │ _Diocletian._ Time of Diocletian. │ Ælius Spartianus, Julius Capitolinus, │ Vulcacius Gallicanus, Trebellius Pollio. About 290. │ Arnobius. 297. │ Eumenius (panegyrist). Latter part of the │ Vespa, Marius Plotius Sacerdos. third century. │ End of the third │ Ælius Festus Aphthonius. century. │ About 300. │ Lactantius Firmianus, Reposianus, │ Gregorianus.