ante diem xiv kalendas junias

• c. 160 A.D. — martyrdom of Pudentiana
• 175 A.D. — Commodus departs for Germany
• 307 A.D. — martyrdom of Cyriaca and companions at Nicomedia
• 1795 — death of James Boswell, author of Life of Dr. Johnson

ante diem xv kalendas junias

• c. 250 A.D. — martyrdom of Venantius
• 304 A.D. — martyrdom of Theodotus
• 1692 — death of Elias Ashmole (founder of the museum that bears his name)

ante diem v idus maias

• Lemuria (day 2) — a private and public appeasement of the dead; the Roman paterfamilias would rise at midnight to conduct a ritual involving beans and bronze
• rites in honour of Mania — a Roman divinity who was considered the goddess of the dead; she was also the mother of the Lares
• 14 A.D. — Augustus’ last official census comes to an end
• 330 — Constantine renames Byzantium and makes it his capital
• 1988 — death of E.T. Salmon (Samnium and the Samnites)

ante diem vi idus maias

• 214 (?) A.D. — birth of the future emperor Claudius II Gothicus
• 232 A.D. — martyrdom of Felix and Palmatius
• 238 A.D. — murder of Maximinus Thrax (by one reckoning)
• 250 A.D. — martyrdom of Epimachus at Alexandria
• 251 A.D. — martyrdom of Alphius, Philadelphus, Cyrinus, and Benedicta at Leontini (?)