Faustina the Elder

Annia Galeria Faustina (Latin: Faustina Major; February 16 100 - October/November 140), commonly known as Faustina the Elder, was a Roman Empress and wife of Roman Emperor Antoninus Pius.

After her death, Antoninus erected a temple in her honor. 20 years later, Antonius also passed away and the temple was rededicated to both of them.

Reference

 * Assassin's Creed: Brotherhood