nonae martiae
- Festival of Mars continues (day 7)
- rites at the temple of Vediovis on the Capitoline
- 322 B.C. — death of Aristotle (maybe)
- 149 A.D. — birth of a daughter, Lucilla, to the emperor Marcus Aurelius
- 161 A.D. — death of Antoninus Pius; dies imperii of Lucius Verus and Marcus Aurelius
- 203 A.D.– martyrdom of Perpetua and Felicity