Birthplace Differing versions of the
Life of Saint Gildas exist, but both agree that he was born at a place called
Arecluta which is described by the author as taking its name from a "certain river called the Clut, by which that district is, for the most part, watered". This was long taken by historians to mean that Gildas was born in what is now
Scotland on the banks of the
River Clyde. Their belief is that his writing suggests a lack of familiarity with the geography of
Strathclyde, but is more accurate regarding southern Britain. by an unnamed monk at the monastery which Gildas founded in
Rhuys, Brittany. According to this tradition, Gildas is the son of
Caunus, king of
Alt Clud in the
Hen Ogledd, the
Brythonic-speaking region of northern Britain. He had four brothers; his brother Cuillum ascended to the throne on the death of his father, and the rest became monks. Gildas was sent as a child to the College of St.
Illtud in
Glamorgan, under the care of St
Illtud, and was a companion of St
Samson of Dol and St
Paul Aurelian. His master Illtud loved him tenderly and taught him with special zeal. He was supposed to be educated in liberal arts and divine scripture, but elected to study only holy doctrine, and to forsake his noble birth in favour of a religious life. After completing his studies under Illtud, Gildas went to Ireland where he was ordained as a priest. He returned to his native lands in northern Britain where he acted as a missionary, preaching to the pagan people and converting many of them to
Christianity. He was then asked by Ainmericus, high king of Ireland (
Ainmuire mac Sétnai, 566–569), to restore order to the church in Ireland, which had altogether lost the Christian faith. Gildas obeyed the king's summons and travelled all over the island, converting the inhabitants, building churches, and establishing monasteries. He then travelled to Rome and Ravenna where he performed many miracles, including slaying a dragon while in Rome. Intending to return to Britain, he instead settled on the Isle of
Houat off
Brittany where he led a solitary, austere life. At around this time, he also preached to
Nonnita (Non), the mother of
Saint David, while she was pregnant with the saint. He was eventually sought out by those who wished to study under him, and was entreated to establish a monastery in Brittany, which he did at a place now known as
Saint-Gildas-de-Rhuys. The second "Life" of Gildas was written by
Caradoc of Llancarfan, a friend of
Geoffrey of Monmouth and his
Norman patrons. This is an entirely fictional account intended to associate Gildas with Glastonbury Abbey. The Llancarfan life also contains the earliest surviving appearance of the abduction of the Guinevere episode, common in later Arthurian literature. Gildas secures the release of Guinevere after she had been abducted by Melvas, king of the "Summer Country", preventing war between him and Arthur. ==
De Excidio et Conquestu Britanniae==