other · France and the Low Countries

Domain of Soissons

457 CE – 486 CE (approx.) · capital Soissons

Last Roman-ruled territory in northern Gaul, held by the generals Aegidius and Syagrius until Clovis conquered it in 486.

Origins

Around 457 the emperor Majorian appointed Aegidius as commander of the Roman army in Gaul. When Majorian was murdered in 461, Aegidius refused to recognise his successors and kept control of the region between the Somme and the Loire, cut off from Italy.

Rule and society

Aegidius ruled as a Roman general rather than a king, allying with the Franks and fighting the Visigoths at Orléans in 463. After his death in 464 his son Syagrius held the region from Soissons; Gregory of Tours calls him king of the Romans, though he probably never used the title.

Decline and legacy

In 486 Clovis of the Salian Franks defeated Syagrius near Soissons. Syagrius fled to the Visigothic Kingdom, but Alaric II handed him over, and Clovis had him killed. The domain became the core of the Kingdom of the Franks.

Lineage

Roman Empire 27 BCE – 476 CEDomain of Soissons

Connections (1)

Domain of Soissons was conquered by Kingdom of the Franks486 CE

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Cite this page

APA: The Epoch Institute. (2026). Domain of Soissons. In The Epoch Institute States Register. https://the-epoch-institute.org/state/domain-of-soissons
MLA: “Domain of Soissons.” The Epoch Institute States Register, The Epoch Institute, 2026, https://the-epoch-institute.org/state/domain-of-soissons. Accessed .
Chicago: The Epoch Institute. “Domain of Soissons.” The Epoch Institute States Register. 2026. https://the-epoch-institute.org/state/domain-of-soissons.
Harvard: The Epoch Institute (2026) ‘Domain of Soissons’, The Epoch Institute States Register. Available at: https://the-epoch-institute.org/state/domain-of-soissons (Accessed: ).

Last reviewed October 2026Random state ↻