Kingdom of Brittany


The Kingdom of Brittany was a short-lived vassal-state of the Frankish Empire that emerged during the Norseman invasions. Its history begins in 851 with Erispoe's claim to kingship. In 856, Erispoe was murdered and succeeded by his cousin Salomon.
The kingdom fell into a period of turmoil caused by Norseman invasions and a succession dispute between Salomon's murderers: Gurvand and Pascweten. Pascweten's brother, Alan, called the Great, was the third and last to be recognized as King of Brittany. After his death, Brittany fell under Norseman occupation.
When Alan Twistedbeard, Alan the Great's grandson, reconquered Brittany in 939, Brittany became a sovereign duchy until its union with France in 1532.

History

Background

At the end of the Antiquity period, Celtic Britons, fleeing the Anglo-Saxon settlement of Britain, settled the western part of Armorican peninsula and the region was renamed Brittany. As a result, Celtic culture was revived in the Gallo-Roman Armorica and independent petty kingdoms arose in this region, namely Cornouaille, Domnonée and Broërec.

Imperial emissary

From 801 to 837, the adjacent Frankish Empire tried several times to subdue the Breton tribes without success. In order to bring Brittany into the Empire's sphere of influence, Louis the Pious appointed Nominoe, a noble Briton, head of the region. Titled missus imperatoris by the Emperor, he was in charge of the administration of the region on his behalf.

Kingdom of Brittany

Battle of Ballon

Following the death of Louis the Pious and taking advantage of the Norman invasions destabilizing the Frankish Empire, Nominoe defeated Frankish troops at the Battle of Ballon. The peace treaty that followed allowed Nominoe to increase his autonomy towards Charles the Bald, a son of Louis the Pious. In 850, the Bretons briefly occupied the Frankish Breton March, but following Nominoe's untimely death they retreated to their historical lands.

Battle of Jengland and the First Breton King

Seeking revenge, Charles the Bald attacked Erispoe, Nominoe's son and successor, at the Battle of Jengland. As the Bretons decisively defeated the Franks, Brittany became a vassal kingdom of the Frankish Empire, making Erispoe the first king of Brittany. In 856, the Kingdom of Brittany and the Frankish Empire allied themselves to counter the Norman invasions. But Erispoe was murdered the same year by his cousin Salomon who took the throne of Brittany and allied himself with the Normans to capture the Frankish city of Le Mans.

The second Breton King

Charles the Bald bought peace with the Bretons by giving away the provinces of Cotentin and Maine. In 874, Salomon was murdered in a conspiracy involving Pascweten and Gurvand, but a civil war ensued between them. Both claimants died in 876, but war continued between their respective successors Alan and Judicael.

The third Breton King

In a momentary truce, Alan and Judicael allied themselves to counter Norman attacks. In one of those attacks in Questembert in 888, Judicael died and Alan became king of Brittany as Alan I.

End of the Kingdom

Alan died in 907 and was succeeded, after a disputed succession, by Gourmaëlon who did not claim the title of king. Little is known about his reign as Norseman raids increased dramatically, destabilizing the region further. It was probably during one of these attacks that Gourmaëlon died in 913.

The Norseman Occupation

From 919, Brittany was completely occupied by the Norseman, monasteries and cities were looted and many Bretons fled to neighbouring countries.

The Breton reconquer

In 935, Alan Twistedbeard, who had fled to England a few years earlier, disembarked on the shores of Brittany in order to reconquer his domain. By 937, he had reconquered most of Brittany and the Norseman retreated to their stronghold of Trans-la-Forêt. In 939, a combined army of Frankish and Breton soldiers attacked the fortress and eliminated the Norseman threat in Brittany.

Fealty to the Franks

With his domain ruined by decades of occupation and war, Alan Twistedbeard was not in a position to restore the kingship of Brittany and paid tribute as duke of Brittany to king Louis IV of France in 942.

Petty and regional kings