Right-believing (Ruler) 4th century

Righteous Empress Aelia Flaccilla

c. 356 - 386

Also known as Placilla the Empress

Wife of Emperor Theodosius the Great, a defender of the Nicene faith renowned for her personal charity to the sick and the poor (reposed c. 386).

Feast Day

September 14

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Commemorated as

The Holy and Righteous Empress Aelia Flaccilla

Life

Aelia Flavia Flaccilla was a Roman empress of the late fourth century, the first wife of Emperor Theodosius I and the mother of the future emperors Arcadius and Honorius. Of Hispanian Roman descent, she shared her husband's firm adherence to the Nicene Creed and is remembered above all for her personal, hands-on charity toward the sick and the poor. She is venerated as a saint, with her feast kept on September 14.

Honored in her lifetime with the title Augusta, Flaccilla used her imperial standing not chiefly as a dispenser of money but as an occasion for direct service. Contemporary church historians and Gregory of Nyssa, who delivered her funeral oration, present her as a guardian of orthodox doctrine and a benefactress of the needy, casting the empress as a model of beneficence rather than of worldly grandeur.

Timeline 4 moments Read Hide

c. 356 Birth in Hispania Flaccilla was born of Hispanian Roman descent, into an aristocratic family of Roman citizens. Her birth year is given by some sources as 356, though it remains uncertain; the identity of her father is disputed, with some scholars proposing Claudius Antonius, Praetorian prefect of Gaul, a suggestion that is itself considered doubtful.
c. 376 Marriage to Theodosius She married Theodosius I around 376, while he was living in civilian life at Cauca in Gallaecia following his father's execution. Their children included Arcadius and Pulcheria, both born before Theodosius's elevation, and Honorius, born on September 9, 384.
January 19, 379 Theodosius made emperor; Flaccilla titled Augusta When Theodosius became emperor on January 19, 379, following the death of Valens at the Battle of Adrianople, Flaccilla received the title Augusta and was Roman empress from 379 until her death in 386.
386 Repose and burial in Constantinople She died in 386, shortly after her daughter, and was buried in Constantinople. Gregory of Nyssa delivered her funeral oration.

Contributions & Legacy

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Defender of the Nicene Faith

Like her husband, Flaccilla was a fervent supporter of the Nicene Creed at a time when Arian theology remained influential in the Eastern empire. The church historian Sozomen records that when the Arians sought to win over the emperor, she intervened: 'the Empress Flacilla studiously prevented an interview from taking place between them; for she was the most faithful guard of the Nicene doctrines.'

She is specifically remembered for preventing a conference between Theodosius and Eunomius of Cyzicus, a representative of radical Arian theology, in order to protect the emperor from that influence. Gregory of Nyssa, in his funeral oration, praised her as filled with zeal for the Faith and as a pillar of the Church.

Charity to the Sick and the Poor

Flaccilla is best known for her personal service to the suffering, which she undertook in her own person rather than delegating. The historian Theodoret records that 'she also went about the guest chambers of the churches and ministered to the wants of the sick, herself handling pots and pans,' and personally tended the disabled.

Theodoret also preserves a saying attributed to her that frames this service as the proper offering of her rank: 'To distribute money belongs to the imperial dignity, but I offer up for the imperial dignity itself personal service.' Gregory of Nyssa eulogized this hands-on charity, commending her visits to the sick and poor and naming her a mother of the indigent.

Legacy and Veneration

In his funeral oration Gregory of Nyssa bestowed the highest praise on Flaccilla's life, picturing her as the helpmate of the emperor in all good works, an ornament of the empire, a leader of justice, and an image of beneficence. He treated her sudden death as a divine mystery rather than dwelling on its circumstances.

She is venerated as a saint, her feast kept on September 14 in both the Eastern Orthodox and Roman Catholic traditions. The anchor record classes her among the right-believing rulers and the righteous.

Notes

Of Spanish descent.

Sources: GOARCH calendar; OCA / J. Sanidopoulos cross-check