Valeria Messalina, sometimes spelled Messallina, (c. 17/20 – 48) was a Roman empress as the third wife of the Emperor Claudius. She was also a paternal cousin of the Emperor Nero, second cousin of the Emperor Caligula, and great-grandniece of the Emperor Augustus. A powerful and influential woman with a reputation for promiscuity, she conspired against her husband and was executed when the plot was discovered.
Read more about Valeria Messalina: Family and Early Life, Marriage To Claudius, Roman Empress, Reputation, Ancestry, Sources