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Atia

85 BC – 43 BC

Mother of Roman emperor Augustus

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About Atia

Lived 85 BC – 43 BC (aged 41–42). Atia was a Roman.

Atia (also Atia Balba) ( 85 – 43 BC) was the niece of Julius Caesar (through his sister Julia Minor), and mother of Gaius Octavius, who became the Emperor Augustus. Through her daughter Octavia, she was also the great-grandmother of Germanicus and his brother, Emperor Claudius.

Biography Early life Atia was the daughter of Julia Minor and her husband praetor Marcus Atius Balbus. Atia had at least one younger sister, and possibly an older one. Due to this, she is sometimes called Atia Secunda or Atia Balba Secunda. She may also have had a brother.

First marriage Her first marriage was with Gaius Octavius, the praetor in 61 BC and then Macedonian governor. Her family lived close to Velitrae, ancestral home of the Octavii. They had two children: Octavia Minor, born 66 BC, and Gaius Octavius (Augustus), born in 63 BC.

Suetonius' account of Augustus mentions the divine omens she experienced before and after his birth: When Atia had come in the middle of the night to the solemn service of Apollo, she had her litter set down in the temple and fell asleep, while the rest of the matrons also slept. On a sudden a serpent glided up to her and shortly went away. When she awoke, she purified herself, as if after the embraces of her husband, and at once there appeared on her body a mark in colours like a serpent, and she could never get rid of it; so that presently she ceased ever to go to the public baths. In the tenth month after that Augustus was born and was therefore regarded as the son of Apollo. Atia too, before she gave him birth, dreamed that her vitals were borne up to the stars and spread over the whole extent of land and sea, while Octavius dreamed that the sun rose from Atia's womb. (Suetonius:94:4)

Octavius died in 59 BC, when their son Gaius Octavius (future Roman emperor Augustus) was four years old.

Second marriage The same year as her first husband died, Atia remarried to Lucius Marcius Philippus, consul in 56 BC. Philippus already had three children at the time; the already adult Lucius Marcius Philippus (consul suffectus in 38 BC who ended up marrying Atia's younger sister), Marcia (the wife of Cato the Younger) and Quintus Marcius Philippus (proconsul of Cilicia in 47 BC). It's possible that she and Philippus had children.

Atia was so fearful for her son's safety that she and Philippus urged him to renounce his rights as Caesar's heir. She died around 43 BC. Octavian honored her memory with a public funeral.

Cultural depictions

A fictionalised Atia of the Julii is portrayed by Polly Walker in the BBC-HBO-RAI television series Rome. There, she is portrayed as ambitious, shrewd, manipulative, sexually uninhibited, and morally bankrupt; the programme also shows her as involved in a long-term romantic relationship with Marc Antony. Jonathan Stamp, the historical consultant for Rome, stated that in addition to the historical Atia, the character version of Atia draws significant influences from other Roman women from the same time period, such as the infamous Clodia, and Marc Antony’s wife, Fulvia. Unlike her direct historic counterpart, the show's Atia lives to see her son become emperor.

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Important facts

Born
85 BC, Ancient Rome
Birth century
Died
43 BC
Nationality
Also known as
Atia Major, Atia the Elder, Atia Balba, Atia Balba Caesonia, Atia Balba Secunda, Atia Secunda
moreAtia Maior

Family & relationships

Spouse
Gaius Octavius (praetor 61 BC)
Spouse
Lucius Marcius Philippus (consul 56 BC)
Child
Augustus
Child
Octavia Minor
Parent
Julia (grandmother of Augustus)
Parent
Marcus Atius Balbus

People in Atia's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Atia's

Frequently asked questions

Who was Atia?

mother of Roman emperor Augustus

When was Atia born?

Atia was born in 85 BC in Ancient Rome.

When did Atia die?

Atia died in 43 BC.

What nationality was Atia?

Atia was Roman.

Sources & further reading

· Wikipedia: Atia

· Wikidata: Q231696

· DBpedia: Atia (mother of Augustus)

Cite this page

APA: Biography.guide. (2026). Atia. https://biography.guide/atia/

MLA: "Atia." Biography.guide, https://biography.guide/atia/.

Chicago: "Atia." Biography.guide. https://biography.guide/atia/.

Data last updated: 2026-09-23 · Spot an error? Report a correction.

Portrait: Wikimedia Commons · author & licence

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