Faustina, named after her mother, was her parents' fourth and youngest child and their second daughter; she was also their only child to survive to adulthood. She was born and raised in Rome.
Her great uncle, the Emperor Hadrian, had arranged with her father for Faustina to marry Lucius Verus. On February 25, 138, she and Verus were betrothed. Verus' father was Hadrian's first adopted son and his intended heir. However when Verus' father died, Hadrian chose Faustina's father to be his second adopted son, and eventually, he became Hadrian's successor. Faustina's father ended the engagement between his daughter and Verus and arranged for Faustina's betrothal to her maternal cousin,Marcus Aurelius; Aurelius was also adopted by her father. On May 13, 145, Faustina and Marcus Aurelius were married. When her father died on March 7, 161, her husband and Lucius Verus succeeded to her father's throne and became co-rulers. Faustina was given the title of Augusta and became Empress.
Unfortunately, not much has survived from the Roman sources regarding Faustina's life, but what is available does not give a good report. Cassius Dio and the Augustan History accuse Faustina of ordering deaths by poison and execution; she has also been accused of instigating the revolt of Avidius Cassius against her husband. TheAugustan History mentions adultery with sailors, gladiators, and men of rank. However, Faustina and Aurelius seem to have been very close and mutually devoted. Her husband trusted her and defended her vigorously against detractors.
Faustina accompanied her husband on various military campaigns and enjoyed the love and reverence of Roman soldiers. Aurelius gave her the title of Mater Castrorum or Mother of the Camp. She attempted to make her home out of an army camp. Between 170-174, she was in the north, and in 175, she accompanied Aurelius to the east. However, these experiences took their toll on Faustina, who died in the winter of 175, after an accident, at the military camp in Halala (a city in the Taurus Mountains in Cappadocia).
Aurelius grieved much for his wife and buried her in the Mausoleum of Hadrian in Rome. She was deified: her statue was placed in the Temple of Venus in Rome and a temple was dedicated to her in her honor. Halala's name was changed to Faustinopolis and Aurelius opened charity schools for orphan girls called Puellae Faustinianae or 'Girls of Faustina'. The Baths of Faustina in Miletus are named after her.
