This Day in Ancient History: ante diem iii idus sextiles

480 B.C. — Battle of Thermopylae ; death of Leonidas et al (by one reckoning) 480 B.C. — Battle of Artemesium (by one reckoning) 117 A.D. — dies imperii of the emperor Hadrian 275 A.D. — martyrdom of Alexander the Charcoal Burner at Cremona 295 A.D. — martyrdom of Susanna at Rome 1928 — birth of Emily Vermeule ( Greece in the Bronze Age )