Gratianus Funarius
Roman military officer, founder of the Valentinianic dynasty
About Gratianus Funarius
Lived 280 – 400. Gratianus Funarius was a Roman military personnel.
Gratianus "Funarius" ( 4th century) was an Illyrian soldier of the Roman Empire who flourished in the 4th century. He was the father of Roman emperors, Valentinian I and Valens, founders of the Valentinianic dynasty.
Life Gratianus originated from the town of Cibalae (Vinkovci), in southern Pannonia Secunda (modern Croatia), possibly in the 280s. During his youth, he obtained the nickname , meaning "the rope-man" because he was a rope salesman. Gratianus joined the army and rose through the ranks to become protector domesticus during the reign of Constantine the Great. A protector domesticus named "...atianus" is attested at Salona (Split) during this time, leading some to think Gratianus could have been stationed there. Gratianus's first independent command was as a tribune, probably in the mobile field army of Constantine. During the late 320's or early 330's he was made comes of Africa, possibly to supervise the frontier. However, Gratianus was soon accused of embezzlement and was forced to retire. Gratianus was recalled during the early 340s and was made comes of Britannia. He may have been recalled to command a unit of comitatenses under emperor Constans I during his campaign on the island in the winter of 342/3. After his military career ended, Gratianus returned to his birthplace and lived as a private citizen with good reputation.
In Gratianus's retirement, the emperor Constantius II confiscated all of his estates because of his suspected support of the usurper Magnentius. Nevertheless, he was still popular within the army; this popularity could have contributed to the successful careers of his sons.
His death is not mentioned in literary sources. The PLRE cites as inscription dedicated to him, dated to the year 367 at the latest, and presumes he was dead by that time. Drijvers additionally observed that, since his grandson of the same name was not named in the inscription, the elder Gratian must have died before his grandson’s accession on 24 August 367. After his son Valens became emperor, the Senate in Constantinople decreed a brass statue of him.
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Important facts
People in Gratianus Funarius's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Gratianus Funarius's
Frequently asked questions
Who was Gratianus Funarius?
Roman military officer, founder of the Valentinianic dynasty
When was Gratianus Funarius born?
Gratianus Funarius was born in 280 in Vinkovci.
When did Gratianus Funarius die?
Gratianus Funarius died in 400.
What was Gratianus Funarius's occupation?
Gratianus Funarius was a military personnel.
What nationality was Gratianus Funarius?
Gratianus Funarius was Roman.
Sources & further reading
· Wikipedia: Gratianus Funarius
Cite this page
APA: Biography.guide. (2026). Gratianus Funarius. https://biography.guide/gratianus-funarius/
MLA: "Gratianus Funarius." Biography.guide, https://biography.guide/gratianus-funarius/.
Chicago: "Gratianus Funarius." Biography.guide. https://biography.guide/gratianus-funarius/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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