Material found in Harley MS 3859 The earliest material giving evidence of Urien is to be found in
Harley MS 3859, a manuscript copied in
Saint Augustine's,
Canterbury, or in an associated centre, possibly even across the Channel. Together with various Classical texts, it contains the
Harleian genealogies as well as a copy of the
Historia Brittonum (written in 829-30 in
Gwynedd) and the
Annales Cambriae. This manuscript is celebrated among Welsh manuscripts because of its early date and the material concerning the early Middle Ages found within it. The Welsh material in Harley 3859 probably was compiled together in the exemplar of this manuscript, which was most likely written around 954 at
St Davids in the reign of
Owain ap Hywel Dda. The genealogies were probably first composed before 872 in Gwynedd at the court of Owain's ancestor
Rhodri Mawr to support the legitimacy of this dynasty to rule over Gwynedd and the
Isle of Man.
The Harleian Genealogies Urien's genealogy in Harley MS 3859 gives his patrilineal descent as "Urien son of Cynfarch son of Meirchion son of Gwrwst son of
Coel Hen." His earliest recorded ancestor, Coel Hen, functioned as an origin point for many of the northern Brittonic-speaking dynasties of the early Middle Ages in northern Britain. In modern scholarship, it is not generally held that Coel was an important historic figure or truly the ancestor of all these families, especially those extraneous dynasties given descent from him in the much later fifteenth century genealogical tracts titled . Nothing is known of Urien's father Cynfarch, though he may have ruled over Rheged since later material makes reference to the family of the Cynferchyn (
i.e., descendants of Cynfarch), which suggests he was important enough to be treated as an ancestor-figure.
Narrative in the Historia Brittonum The
Historia Brittonum is our only "historical" record of Urien, though its usefulness for reconstructing history is often doubted, as it was compiled and adapted hundreds of years after Urien's death from various sources. Interestingly, in a later prologue attached to the text, the author of the
Historia Brittonum claims to have assembled his text based on the work of
Rhun, Urien's son, who is also credited with baptising
Edwin of Northumbria in 637, together with (or identical to)
Paulinus of York, though the existence of Rhun's text is debated. Based on
Bede and a Northumbrian source
David Dumville called "the Anglian collection of royal genealogies and regnal lists", the text synchronises Urien's life to the reign of Theodric (r. 572-579) and Hussa of Bernicia (r. 585-92). Echoing
Gildas, it is said that the conflict between the Britons and the Saxons went back and forth, but Urien and his allies eventually gained the upper hand and besieged Theodric on Lindisfarne (Old Welsh: ). Urien was killed at the instigation of Morgan, who, according to the author of the
Historia Brittonum, was jealous of Urien's martial ability. Hussa (not just Theodric) is directly described as Urien's foe in the first sentence, which leads to difficulties of interpretation.
Kenneth Jackson suggested this meant either that Urien fought against Theodric and Hussa before the latter's reign or that the chronology here is wrong and that the narrative refers to the reigns of Ida's sons in general. Ian Lovecy understood the reference to Theodric as a long parenthesis indicating that formerly the struggle went both ways, but not in Urien's last campaign against Hussa.
David Dumville understood the text to refer to the warfare of all four British kings against the five English kings previously named in the
Historia Brittonum besides Hussa, that is, from the reigns of
Adda to Hussa. The next king is
Æthelfrith, who took the throne , and so Urien could even have died as late as this. However, the section of the
Historia Brittonum preceding this narrative records the
Christianisation of Kent (occurring in 596-7) as occurring in the reign of
Frithuwald (reigned 579-85), implying Urien's campaigns could even have been after 597. This is one of many places in the
Historia Brittonum with a confused chronology. For this reason, Patrick Sims-Williams cast doubt on the reliability of the chronology concerning Urien and his campaigns against the Anglo-Saxons, leaving the date of Urien's death an open question.
Poetry to Urien in the Book of Taliesin Much like many cultures in north-western Europe during
Late Antiquity, medieval Welsh culture valued praise-poetry, or poems praising the virtues of a leading political figure. Urien has the almost unique distinction of having a sizeable body of possibly contemporaneous poems dedicated to him in the
Book of Taliesin (Peniarth MS 2), a Middle Welsh manuscript of the early fourteenth century. Twelve poems in this manuscript are taken to be "historical", that is, possibly reflecting genuine sixth-century material and devoid of supernatural or
gnomic content. The eight poems in this manuscript which address Urien are: • '' • '' • '' • '' • '' • '' • '' • '' The other 'historic' poems are a poem to
Cynan Garwyn, one to Owain ab Urien, and two to Gwallog ap Llênog. The dating of these poems is still hotly debated between those who see the poems as reflecting early material, and those who favour a later date. Only one poem of these twelve, '', is explicitly attributed to Urien's court poet Taliesin in the manuscript, but since Taliesin was strongly associated with Urien in later medieval Welsh literature, and the bulk of the content of the manuscript is to do with Taliesin, the name of the book has stuck. Seven of the "historical" poems to Urien (including '') end with the same 'refrain', so it would appear that they were seen as works of Taliesin in the Middle Ages as well. Taliesin is mentioned in the
Historia Brittonum, though his life is synchronised to the reign of Ida of Bernicia (547 x 559), slightly before Urien's reign. It is not likely that Taliesin would have been only active for twelve years, but this may be when he began to be famed for poetry, though this is another example of the difficult chronology throughout the text. Taliesin was very well known for his poetic skill in later medieval Wales, and all sorts of legends sprang up about him attributing to him magic powers, including many poems "in character" attributed to him, and these poems form the bulk of the manuscript. Taliesin's "transformation" from a poet to an omniscient wizard is paralleled by the development of the legend of
Virgil in the Continent, who also was attributed magic powers in folklore and literature because of his poetic skill. These poems are in sometimes obscure language and do not offer very much in the way of clear biographical information about Urien. Much of the place-name evidence of these poems is understood to refer to places in modern-day
Cumbria, though Urien is also said to have led battle in the area of the
River Ayr, in the Brittonic-speaking
kingdom of Strathclyde, and perhaps against the Picts. He is also recorded as fighting against the English, much like he is said to have done in the
Historia Brittonum. One poem mentions Urien and Owain as having fought a certain Fflamddwyn (meaning 'flame-bearing'), which has been traditionally identified as a
kenning referring to one of Ida's sons, perhaps even Theodric. Owain ab Urien is praised for killing Fflanddwyn alongside a "broad host of English" in another poem, and the practice of giving Welsh nicknames to early Northern Anglo-Saxon kings is common in the
Historia Brittonum. One
dadolwch, or reconciliation-poem, also survives, implying that Taliesin ran afoul of Urien at some point and was obliged to get back into his good graces.
The date of the panegyric to Urien The poems attributed to Taliesin are of particular interest because they could represent the earliest vernacular literature in Europe in the Middle Ages, even as they survive in a late manuscript. John Koch has suggested that Urien's son Rhun ( ), who is credited as a source in the
Historia Brittonum, may have also been involved with the recording and writing down of some of the poetry to his father.
John Morris-Jones argued that all the poetry to Urien, Owain, and Gwallog were genuinely sixth-century in his criticism of
J. G. Evans' edition of the Book of Taliesin in 1918, which was followed by
Ifor Williams in his edition of the poems. This early date has been criticised by various scholars since Morris-Jones' time, with many suggesting they instead were created in the ninth century or later. Despite this, there has been no definitive linguistic argument that they are later than Urien's time, though this does not mean that they are definitely from the sixth-century, either. ==Urien and the Battle of Catraeth==