Dionotus was a legendary king of

Cornwall Cornwall (; or ) is a Ceremonial counties of England, ceremonial county in South West England. It is also one of the Celtic nations and the homeland of the Cornish people. The county is bordered by the Atlantic Ocean to the north and west, ...

Geoffrey of Monmouth Geoffrey of Monmouth (; ; ) was a Catholic cleric from Monmouth, Wales, and one of the major figures in the development of British historiography and the popularity of tales of King Arthur. He is best known for his chronicle '' The History of ...

's ''

Historia regum Britanniae (''The History of the Kings of Britain''), originally called (''On the Deeds of the Britons''), is a fictitious account of British history, written around 1136 by Geoffrey of Monmouth. It chronicles the lives of the List of legendary kings o ...

'', an account of the rulers of Britain based on ancient Welsh sources and disputed by many historians. Dionotus succeeding his brother Caradocus, and was regent of Britain during the campaigns in

Gaul Gaul () was a region of Western Europe first clearly described by the Roman people, Romans, encompassing present-day France, Belgium, Luxembourg, and parts of Switzerland, the Netherlands, Germany, and Northern Italy. It covered an area of . Ac ...

of Emperor

Magnus Maximus Magnus Maximus (; died 28 August 388) was Roman emperor in the West from 383 to 388. He usurped the throne from emperor Gratian. Born in Gallaecia, he served as an officer in Britain under Theodosius the Elder during the Great Conspiracy ...

. The curious thing about this king is that the Welsh chronicles, which parallel most of Geoffrey of Monmouth's book, do not mention this king by name. However, Geoffrey uses Latin versions of Welsh names so he could be referring to Dynod, duke of Cornwall, or Anwn Dynod, Maximus's own son. Nothing is said of Dionotus until he became king under Maximus. He is first mentioned when Conan Meriadoc, king of

Brittany Brittany ( ) is a peninsula, historical country and cultural area in the north-west of modern France, covering the western part of what was known as Armorica in Roman Gaul. It became an Kingdom of Brittany, independent kingdom and then a Duch ...

sends a request to Britain for Briton women to help populate his country. Dionotus, being extremely noble and powerful, accepted the request and sent seventy-two thousand women to Gaul. The ships, however, became lost at sea and most of the women died or were captured by barbarians. No further mention is made of Dionotus by Geoffrey of Monmouth, but a small group of these women defied kings Wanius and Melga of the

Picts The Picts were a group of peoples in what is now Scotland north of the Firth of Forth, in the Scotland in the early Middle Ages, Early Middle Ages. Where they lived and details of their culture can be gleaned from early medieval texts and Pic ...

and the

Huns The Huns were a nomadic people who lived in Central Asia, the Caucasus, and Eastern Europe between the 4th and 6th centuries AD. According to European tradition, they were first reported living east of the Volga River, in an area that was par ...

, who attempted to have intercourse with them. The women were slaughtered for their defiance and the kings invaded Britain from

Alba ''Alba'' ( , ) is the Scottish Gaelic name for Scotland. It is also, in English-language historiography, used to refer to the polity of Picts and Scots united in the ninth century as the Kingdom of Alba, until it developed into the Kingd ...

ny. Britain, due to the war led by Maximus and the tragedy at sea, was empty of all able-bodied men and women. This allowed the two kings room to destroy much of the countryside before any attempt at resisting them could be made. Maximus finally sent a man named Gracianus Municeps to stop the attack by the kings. He was sent in with two legions and killed many thousands of warriors before the kings fled off the island to

Ireland Ireland (, ; ; Ulster Scots dialect, Ulster-Scots: ) is an island in the North Atlantic Ocean, in Northwestern Europe. Geopolitically, the island is divided between the Republic of Ireland (officially Names of the Irish state, named Irelan ...

. Maximus died in

Rome Rome (Italian language, Italian and , ) is the capital city and most populated (municipality) of Italy. It is also the administrative centre of the Lazio Regions of Italy, region and of the Metropolitan City of Rome. A special named with 2, ...

soon after, and while no mention is made of Dionotus or his fate, Gracianus took hold of the crown. A passing mention is made in the ''Historia regum Britanniae'' to Conan Meriadoc being madly in love with his daughter, Ursula, which reflects the ninth century legend of

Saint Ursula Ursula (Latin for 'little she-bear') was a Romano-British virgin and martyr possibly of royal origin. She is venerated as a saint in the Roman Catholic Church, Eastern Orthodox Church and the Anglican Communion. Her feast day in the pre-1970 G ...

. According to the legend, Dionotus (her father, said to be king of

Dumnonia Dumnonia is the Latinised name for a Brythonic kingdom that existed in Sub-Roman Britain between the late 4th and late 8th centuries CE in the more westerly parts of present-day South West England. It was centred in the area of modern Devon, ...

) is asked her hand in marriage by Conan Meriadoc, the pagan governor of Armorica. After obtaining a three-year delay, she was given as companions ten young women, each of which had a thousand virgin handmaidens; they embarked in eleven ships and sailed for three years, but when the time came for her marriage, the ships were miraculously carried by a

gale A gale is a strong wind; the word is typically used as a descriptor in nautical contexts. The U.S. National Weather Service defines a gale as sustained surface wind moving at a speed between .

first to

Cologne Cologne ( ; ; ) is the largest city of the States of Germany, German state of North Rhine-Westphalia and the List of cities in Germany by population, fourth-most populous city of Germany with nearly 1.1 million inhabitants in the city pr ...

, then

Basel Basel ( ; ), also known as Basle ( ), ; ; ; . is a city in northwestern Switzerland on the river Rhine (at the transition from the High Rhine, High to the Upper Rhine). Basel is Switzerland's List of cities in Switzerland, third-most-populo ...

and on to Rome before returning to Cologne where they were killed by

."St. Ursula and the Eleven Thousand Virgins"
''

Catholic Encyclopedia ''The'' ''Catholic Encyclopedia: An International Work of Reference on the Constitution, Doctrine, Discipline, and History of the Catholic Church'', also referred to as the ''Old Catholic Encyclopedia'' and the ''Original Catholic Encyclopedi ...

'' As well as this source, Geoffrey may also have based this character on the historical figure of Marcus, a short lived

Roman usurper Roman usurpers were individuals or groups of individuals who obtained or tried to obtain power by force and without legitimate legal authority. Usurpation was endemic during the Roman imperial era, especially from the crisis of the third centu ...

whose limited historical exploits are seemingly mirrored by Dionotus'.

References

{{Geoffrey of Monmouth British traditional history Monarchs of Cornwall