Caligula

Caligula, formally known as Gaius, was the third Roman emperor, ruling from 37 to 41. The son of the popular Roman general Germanicus and Augustus’s granddaughter Agrippina the Elder, Caligula was born into the first ruling family of the Roman Empire, conventionally known as the Julio-Claudian dynasty.

https://en.wikipedia.org/wiki/Caligula