History of the Visigothic Kingdom: From Toulouse to the Fall of Toledo

The Visigothic kingdom began as a Roman-backed settlement in southwestern Gaul and grew into a monarchy that governed most of the Iberian Peninsula from Toledo. Its royal centre moved from Toulouse to Barcelona and then Toledo as the Franks took southern Gaul in 507. After Roderic’s defeat in 711, the kingdom did not vanish everywhere at once: rival Visigothic rulers held the northeast and Septimania into the 720s.

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From Roman allies to a kingdom at Toulouse

Gothic groups crossed the Danube into Roman territory in 376. Under Alaric, they sacked Rome in 410, then moved through Italy, Gaul and Hispania amid Roman efforts to direct their military service. The settlement is traditionally dated to 418, although some historians favor 419. The Roman commander Constantius placed the Visigothic king Wallia and his followers in Aquitania Secunda, a province in southwestern Gaul, and nearby districts. Toulouse, on the Garonne River, became their royal centre. The agreement made the Visigoths foederati, allied troops expected to serve Rome. Historians debate whether the settlement transferred land, tax income, or both, but the arrangement placed Visigothic military power within Roman territory and linked it to imperial campaigns.

The Visigoths continued to fight alongside Roman forces. King Theodoric I died in 451 while fighting the Huns in a Roman-led coalition at the Catalaunian Plains in northeastern Gaul. In the later fifth century, King Euric expanded across southern Gaul and into Iberia. A settlement with the western Roman emperor Julius Nepos in 475 recognized extensive Visigothic holdings. After the western imperial office ended in 476, the kingdom held territory on both sides of the Pyrenees.

The kingdom combined Gothic kingship with Roman institutions. Its rulers followed Homoian Christianity, often called Arian by their Nicene opponents. Homoian Christians described the Son as like the Father, whereas Christians following the creed of the Council of Nicaea held that the Son shared the Father’s divine substance. Most Roman inhabitants of the kingdom followed the Nicene creed. In 506, Alaric II issued the Breviarium Alarici, a collection of Roman laws and interpretations for Roman subjects. It gave them a usable legal code while the royal government continued to draw on Roman administration.

In 507, Clovis, king of the Franks, defeated and killed Alaric II at Vouillé, near Poitiers. The Visigoths lost most of their territory in Gaul, and Frankish forces took Toulouse soon afterward. The defeat pushed the monarchy’s political centre across the Pyrenees, but Visigothic rule remained in the Mediterranean strip of Gaul known as Septimania.

From Toulouse to Toledo

After Alaric II died in 507, his son Gesalec claimed the throne, displacing Amalaric, Alaric’s young heir. The Ostrogothic king Theodoric the Great intervened, drove Gesalec out and protected Amalaric. From 511 to 526, Theodoric exercised authority over the Visigothic territories during Amalaric’s minority; Amalaric then ruled in his own right. Barcelona served as a royal centre after the loss of Toulouse, and Toledo became the leading royal residence by the middle of the sixth century.

Septimania, the region around Narbonne, Nîmes and Béziers in what is now southern France, connected the kingdom’s Iberian territories with the western Mediterranean and the Pyrenean routes. It remained under Visigothic rule even as the court focused increasingly on Iberia. Kings and commanders therefore had to defend a kingdom whose northern Gallic districts were separated from its main political centre.

In the mid-sixth century, Byzantine forces intervened in a Visigothic succession struggle and established a coastal province in southern Hispania, usually called Spania. Its holdings included important Mediterranean cities. The province survived for decades, creating a second military front for the Visigothic kings. Suintila’s campaigns ended Byzantine control of the Iberian mainland by 624, though the exact chronology of the intervention and its withdrawal remains debated.

Expansion and royal consolidation

Liuvigild, king from 569 to 586, strengthened the monarchy through campaigns and royal projects. He attacked Byzantine holdings, extended control in the north and intervened in the Suebi kingdom of Gallaecia, in the northwest of the peninsula. In 585, he conquered the Suebi kingdom and incorporated its territory. He issued gold coins in his own name and founded fortified centres, making royal power visible in both currency and settlement.

Liuvigild’s royal foundation at Reccopolis, established in 578 in central Iberia, joined a fortified settlement to the wider programme of royal consolidation. He also revoked an earlier law that had barred marriages between Goths and Romans, allowing such unions under royal law. Liuvigild associated his sons with the throne. His son Hermenegild rebelled from Baetica in the south, where he had converted to Nicene Christianity. Liuvigild’s court remained Homoian. The revolt drew in regional interests and outside support, but royal forces defeated it and Hermenegild died in 585.

Liuvigild’s surviving son Reccared converted to Nicene Christianity in 587. At the Third Council of Toledo in 589, he and leading Gothic clergy publicly affirmed the change. The council aligned royal religious policy with the Nicene faith followed by most Roman Christians in the kingdom. Between 612 and 616, King Sisebut issued a decree requiring Jews to convert; later rulers used royal law and church councils to impose further measures on Jewish communities.

Law, military service and disputed successions

Royal law helped rulers govern a kingdom assembled from different regional communities. Recceswinth’s Liber Iudiciorum, issued in 654, brought rules for Goths and Hispano-Romans into a common code. Ervig revised it in 681. The collections covered procedure, property, marriage, injury and royal obligations, making royal law a tool for both settling disputes and defining the king’s authority. At Toledo in 653, Recceswinth urged enforcement of the requirement that Jews accept baptism. Ervig’s council renewed restrictions in 681. In 694, King Egica accused Jewish communities of plotting with Jews overseas against the Christian kingdom; the Seventeenth Council of Toledo then ordered Jews enslaved, except in Septimania.

Military service also depended on local elites. After Wamba defeated Paul’s 673 revolt in Septimania, he issued a law requiring bishops, clerics and officials to respond when an attack or revolt was reported within a hundred miles. Those who refused could face exile and confiscation of property. Ervig later revised the measure and moderated some penalties. The law addressed a practical problem for a kingdom without a standing army: the king needed regional commanders and their followers to assemble when a frontier or rival claimant threatened royal rule.

The monarchy remained vulnerable to disputes among aristocratic families. Kings were selected with the support of powerful nobles and bishops, and some tried to secure succession by associating a son with the throne. Neither practice guaranteed an uncontested heir. A succession dispute could divide regional commanders before an invasion, as it did after King Witiza’s death around 710 or 711.

The invasion and the last Visigothic kings

Roderic took power in the southwest, while Agila II ruled with the support of local elites in the northeast. Muslim forces based in North Africa crossed into Iberia in 711. Roderic’s army was defeated in a major battle in the south, conventionally called the Battle of Guadalete, and the king was killed. Muslim armies then took Toledo and advanced through much of the peninsula. The conflict unfolded through continued campaigns and local agreements as well as battles.

In 713, a treaty with local Gothic elites near Orihuela in southeastern Iberia provided political autonomy, security and freedom of religion in exchange for taxes. In the northeast, Agila II held out longer than Roderic. His successor Ardo ruled Septimania, probably from Narbonne, between about 713 or 714 and 720. Gothic coins appear to have been struck at Narbonne as late as 719, and this separate kingship helped coordinate resistance in the region.

Narbonne was conquered between 719 and 720. Muslim forces brought Nîmes and Carcassonne under their control by 725, through conquest and negotiated submission. Septimania’s regional elites continued to hold political roles under the new rulers. By 725, Visigothic kingship had ended as a territorial monarchy.