Seneca the Younger, a Roman philosopher and writer from the 1st century CE, mentions in his letters Calvisius Sabinus – a wealthy and respected Roman who had such a bad memory that he couldn’t even remember the names of Homeric heroes.
Calvisius, however, wanted to pass as an educated and well-read person at banquets, so he ordered his slaves to memorize entire Greek works.
Each of them was a specialist in a different work. In total, the Romans had 11 slaves who could “throw” him an interesting quote from Homer, Hesiod or others during a chic dinner.