pridie kalendas maias
- ludi Florae (day 4)
- 65 A.D. — death of Marcus Annaeus Lucanus … a.k.a. Lucan (by one reckoning)
- 304 A.D. — beginning of Diocletianic persecutions under Galerius
- 311 A.D. — Edict of Toleration of Galerius
- 1936 — death of A. E. Housman
