Viking incursions into Gascony began with a first raid in 840 and ended in 982 with the battle of Taller.

Since 1911, the historians and linguists have been showing that only the Vikings who distinguished themselves north of the Loire and founded Normandy were well enough documented to be worthy of interest. In the wake of Lucien Musset in France, they have never found any reason (documents, archeological sites or artefacts) to start to study seriously the actions of the Vikings south of the Loire. Lucien Musset wrote as follows: "The Norwegian raids south of the English Channel, pure pirate ventures, left no lasting traces, on the Loire, the Garonne or the Bay of Biscay"....1. Lucien Musset, Les Invasions; le second assaut contre l’Europe chrétienne (7e – 11e siècles), Paris, Presses universitaires de France, 1965 For their part, Aquitaine historians, following in the footsteps of Charles Higounet, consider the 9th and 10th centuries as "white pages" of history. "Between the catastrophe of the mid-9th century and the end of the 10th, the history of Bordeaux is almost a blank page, for lack of documents".Charles Higounet, Histoire de Bordeaux, Toulouse, Privat, 1980, p. 82. In 2008, the historian Frédéric BoutoulleFrédéric Boutoulle, « Par peur de Normands. Les Vikings à Bordeaux et la mémoire de leurs incursions. », Revue archéologique de Bordeaux, 2008, tome ic (p.23 et s.) concluded that the sources in Gascony did not allow us to form an idea and that salvation could only come from an archaeological discovery. However, uncompleted and disputed sources do exist, some contemporary -Annales Bertiniani, Andreas of Bergamo- and others later. These sources would state that the Vikings carried out operations south of the Loire that went far beyond simple attacks on defenseless monasteries. They describe massive attacks followed by installations and takeovers of the territory. In other words, these sources describe an invasion. The lack of archaeological finds, the absence of linguistic elements, both in onomastics (personal names, place names) and borrowing of words from a Scandinavian language in the local Occitan dialect, Gasconic Occitan, tend to prove that these writings have greatly exaggerated the facts. There is no evidence of Viking settlements in Gascony. In addition, new genetic studies show that the Gascons are close to the Basques (as their name indicates) and not related to the Scandinavians.Magazine Science & Vie : la génétique redessine la carte de France

This did not prevent the medievalist Renée Mussot Goulard specializing in the Goths in Aquitaine from asserting in the 1990s, that the Scandinavian presence in Gascony was "the longest known Scandinavian occupation in the kingdom".Renée Mussot-Goulard, Histoire de la Gascogne, PUF, 1996

Annales Bertiniani and their depictions of Viking assaults

Annales Bertiniani are the reference source for the period. They describe large-scale attacks (844,Annales Bertiniani, 844, "The Normans, having advanced along the Garonne as far as Toulouse, plundered the country with impunity on all sides." 847,Annales Bertiniani, 847,"The Danes threw themselves upon the coasts of Aquitaine and devastated them." 857,Annales Bertiniani, 857, "Pepin, together with Danish pirates, devastated the city of Poitiers and several other places in Aquitaine." 864Annales Bertiniani, 864, The Normans marched towards the city of Auvergne (Clermont) where, after having killed Etienne, son of Hugues, with a small number of his people, they returned to their ships with impunity.), installations (843,Annales Bertiniani, 843, Pirates arrived ... went to devastate the lower parts of Aquitaine; at last they arrived on a certain island, having brought in land, they made houses for wintering, and settled there as in a perpetual abode. 845,Annales Bertiniani, 845, The Danes, who had devastated Aquitaine the previous year, returned to attack the people of Saintes and, having been fought by them, overcame them and settled quietly in that place. an alliance with Pepin II of Aquitaine (857,Annales Bertiniani, 857, Pepin, together with Danish pirates, devastates the city of Poitiers 864Annales Bertiniani, 864, Pepin, son of Pepin, who, as a monk, had become a layman and apostate, allied himself with the Normans and followed their religion... Pepin the apostate was removed, by the address of the Aquitans, from among the Normans...), but also the first ascent of a river by a Viking fleet (the Garonne in 844) and the first siege of a Frankish city in the West (Bordeaux in 847–848).

Raid : Gascony in 840.

An invasion of Gascony is evoked by the cartulary of LescarPierre de Marca, Histoire de Bearn, 1640, p. Livre I, Chap IX, note 8, p38. "The cities which were destroyed are Dax, Lescar, Oloron, Tarbes, Auch, Eauze, Saint Lizier, Saint-Bertrand de Comminges, Lectoure, Sos, Bazas, Bayonne so that the Gascons remained in oblivion for a long time because no bishop was appointed there any more. ". Other sources evoke the devastation committed by the men of the North during this initial offensive. (Geste des Toulousains by Nicolas Bertrand (1515),Alexandre Du Mège, Histoire générale du Languedoc, 1830, Tome 2, Notes, p. 70. Cartulaire de Bigorre,Jean Justin Monlauzun, Histoire de la Gascogne, 1847, Not only did they exterminate men by sword and hunger, but they dismantled the towers and defensive walls, set the basilicas, oratories, and the humblest chapels ablaze, overthrew the altars, desecrated the tombs of the saints, and scattered their bones.” p., tome VI, p. 310. ).

The Geste des ToulousainsPierre de Marca, Livre I states that this attack would have taken place in 840, the year before the first Viking attack on Rouen. This date seems to be confirmed by the Chronicle of Fontenelle, the Chronicle of ToursAbbé E A Pigeon, Histoire de la cathédrale de Coutances., Coutances, 1876.

This attack affected not only Gascony on the left bank of the Garonne, but also Aquitaine on the right bank from 844 onwards. (Carte)

In 860, Andreas of BergamoAndrea presbyteri Bergomatis, Chronicon, 860, p. 12. wrote about the battle of Fontenoy-en-Puisaye which took place in 841: "A great massacre was made, especially among the nobles of Aquitaine [...]. To this day, the nobility of Aquitaine is so devastated that the Normans take over its lands and it has no strength to resist them." This taking of possession is also evoked by Guillaume de Jumièges.Guizot, Histoire des ducs de Normandie, Caen, 1826, p. Livre I, Chapitre VIII, p.17. "Having destroyed the bravest offspring of its soil, it (Aquitaine) was then left in prey to foreign races [...]. No country was able to preserve its freedom, and there was no castle, no village, no town that did not succumb to the blows of the Pagans following a massacre."

Anarchy in Gascony

In 858, Annales Bertiniani evokes: "Bernon, duke of this portion of Normandy who lived on the Seine, comes to King Charles in the palace of Verberie, and, putting his hands in his own, swears loyalty to him". This submission is in fact a treaty. In six years, Björn Ironside has just rolled Western Francia. Ruined, at the head of a kingdom adrift, Charles the Bald necessarily granted land to his victor. However, the only lands that will no longer be referred to as part of the kingdom are Saintonge and Gascony. Adhémar de Chabannes tells us that in 868, Charles the Bald regained control of Aquitaine and appointed Vulgrin, already Count of Agen, as head of the counties of Périgueux and Angoulême.Jules Chavanon, Adhémar de Chabannes, publié d’après les manuscrits, Paris, Picard, 1897, Et Carolus hoc audito, Vulgrimnum propinquum suum,… prefecit eum Engolisme et Petragorice, et Olibam. p., p. Liber Tertius, p. 137 Saintes, Charentes-Maritime and Bordeaux - a priori occupied by the Northmen - were not affected by this takeover.

Charles Higounet saw it as the constitution of a military march to oppose the pagans.Charles Higounet, Histoire de Bordeaux, Toulouse, Privat, 1980, p. 82. Their presence in the region is confirmed by the abandonment of the Bordeaux siege by Frothaire in 876: "One read the petition of Frothaire, bishop of Bordeaux, who could not remain in his city because of the infestation of the pagans, asked that he be allowed to live in the metropolis of the country of Bourges. The bishops unanimously rejected this petition". Information confirmed by the Letter of Pope John VIII of October 28, 876 defending Frothaire.Lettres et décrets du pape Jean VIII, ed. Migne, "We have learned that almost the entire province belonging to the Metropolitan of Bordeaux was desolate because of the persecution of the pagans, so that our confrère could no longer give his subjects enough to live on and that there was no longer the slightest dwelling place for the faithful...", Patrologie Latine, v.CXVI, ch.841, letter no. 232

The Scandinavian presence in the region at that time is confirmed by the Chronicle of Guîtres.Jules Depoin, Chronique de Guîtres, in Revue des études historiques, 1912 In 887, Frothaire still did not return to Bordeaux and Pope Stephen V complained about it in a letter addressed to the archbishops of Lyon and Rheims.Flodoard, Historia Remensis, Paris, ed.Lauer, 1907, "The Bishops have not been renewed on their seats, some have left. In 876 the Archbishop of Bordeaux himself left his overly exposed metropolis, and in 887 the Pope complained that he had not yet returned". p., p. IV, 1.

"Gascony in the 880s was in full desolation. No traveller ventured to cross it, especially in its western part, which was more affected than the others". The Martyrology of Usuard and FlodoardMartyrologe d’Usuard et Flodoard Subsidia Hagiographica:, Bruxelles, ed. Dom J. Dubois, 1965, no.40, (year 880) tells us. This abandonment is confirmed by another source: "The Archbishop of Auch, for his part, in 879 had only three suffragists installed in the eastern seats while the west was totally deprived of pastors". Letters and decrees of Pope John VIII.Lettres et décrets du pape Jean VIII, ed. Migne, "We have learned that almost the entire province belonging to the Metropolitan of Bordeaux was desolate because of the persecution of the pagans, so that our confrère could no longer give his subjects enough to live on and that there was no longer the slightest dwelling place for the faithful...", Patrologie Latine, v CXVI, ch.841, letter no. 232

The end of the Vikings in Gascony.

During this period, we find no trace of any monastery foundation, no tax levy, no donations, which seems to indicate a lack of Christian power in the region. It is known that in 976, the Count of Périgueux and Bordeaux lost his life fighting the Pagans. Without an heir, Bordeaux returned to the Count of Gascony. In the 980s, probably in 982, the troops of the Count of Gascony and his wife, Urraca, princess of Pamplona, faced the men of the North in a bloody battle. The battle of Taller near Dax would have definitively rid Gascony of the Scandinavian threat. This battle is mentioned in the Charter of the foundation of the Abbey of Saint SeverChartes et documents hagiographiques de l’abbaye de Saint-Sever (Landes) (988-1359), Dax, éd. G. Pon et J. Cabanot, 2010, t. I, p 112-113. and in the History of the Abbey of Condomd’Achery, Spicilegum, 1655, Tome XIII. This victory would have put an end to Scandinavian domination in Gascony and paved the way for the restoration of the Church of Gascony.

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