September 14, 2020
On this day (14 September) in 81 A.D., Domitian became Roman Emperor.
March 15, 2016
In with the Idus Martiae: 15 March marks the ancient Roman Ides of March, a day made famous as its coincided with the assassination of Julius Gaius Caesar in 44 BCE.
October 13, 2015
13 October 54 CE: “That Claudius was poisoned is the general belief, but when it was done and by whom is disputed” (Suetonius, The Lives of the Caesars , originally published 121 CE).