ante diem vii kalendas decembres

• 2348 B.C. — the Great Flood begins (according to someone’s reckoning!)
• 250 A.D. — martyrdom of Mercurius
• 251 A.D. — martyrdom of Moses of Rome

pridie nonas novembres

• ludi Plebei (day 1) — a major festival in honour of Jupiter
• 304 A.D. — martyrdom of Agricola

ante diem iii nonas novembres

• 39 A.D. — birth of the poet Lucan (Marcus Annaeus Lucanus)
• 250 A.D. — martyrdom of Germanus (et al) at Caesarea

pridie kalendas novembres

• ludi Victoriae Sullanae (day 6) — games held in honour of Victoria commemorating Sulla’s defeat of the Samnites in 82 B.C.
• 286 — martyrdom of Quentin

ante diem viii idus octobres

• ludi Augustales scaenici (day 4 — from 11-19 A.D. and post 23 A.D.)
• ludi Augustales scaenici (day 6 — from 19-23 A.D.)