which emperor loved greek culture and adopted the wearing of a beard
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Caligula [SEP] Introduction
Caligula (; 31 August 12 – 24 January 41), formally known as Gaius (Gaius Caesar Augustus Germanicus), was the third Roman emperor, ruling from AD 37 to 41. The son of the popular Roman general Germanicus and Augustus' granddaughter Agrippina the Elder, Caligula was born into the first ruling family of the Roman Empire, conventionally known as the Julio-Claudian dynasty. Germanicus' uncle and adoptive father, Tiberius, succeeded Augustus as emperor of Rome in AD14. Although he was named after Gaius Julius Caesar, he acquired the nickname "Caligula" (meaning "little [soldier's] boot") from his father's soldiers during their campaign in Germania.