Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
Freedman of Sulla and writer
Cornelius Epicadus (fl.1st century BC) was a Roman author, grammarian, and teacher of grammar. He was a freedman of the Roman dictatorCornelius Sulla, and his attendant (calator) in taking the auspices. He "was the live-in tutor of Sulla's son," Faustus. He is most noted for completing the memoirs of his former master. He also wrote the works De cognominibus, De metris, and other antiquarian works, now lost.