of various patrons, and seems to have had a particular affection for Anglesey, where he paid tribute to the hospitality he received, writing "Gorddu yw brig Iwerddon / gan fwg ceginau o Fôn" ("Blackened are the trees of Ireland / by the smoke of the kitchens of Anglesey"). He is known to have had at least one son, John, whose death at the age of 5 led Lewys to write one of his most powerful poems, the elegy Marwnad Siôn y Glyn, part of which runs, in a translation by the academic and poet Gwyn Williams, as: A tradition states that Lewys, who appears to have died around 1490, was buried at Abergwili, but his place of burial and exact date of death remain unconfirmed. One of his last poems is addressed to Henry Tudor after the latter had been crowned as King Henry VII. Work Lewys was a prolific poet, writing many celebratory poems and elegies: about 230 of his poems have survived in various manuscript sources. Although his strict-metre style is not as polished as some, it has been characterised as "fluent and natural". His work ranges from elaborate poems of praise and devotional verse to broad humour, the latter particularly when begging patrons for various items. He was an accomplished scribe, and is thought to have been responsible for compiling much, if not all, of Llyfr Gwyn Hergest (the White Book of Hergest), an important late-medieval Welsh manuscript which disappeared in the early 19th century (he also added several poems to the Red Book of Hergest, which is now in the National Library of Wales). Lewys was also an expert on heraldry, and compiled several treatises on the subject. The manuscript Peniarth 109, which contains over a hundred of his poems in his own hand, was illustrated by him with the arms of many Welsh noble families. His entire works were published in 1953 through the cooperation of the National Library of Wales and the University of Wales Press Board, and were edited by E. D. Jones. See also Lewis Glyn Cothi at Wikisource References 1420 births 1490 deaths Welsh-language poets People of the Wars of the Roses People from Carmarthenshire Year of birth uncertain 15th-century Welsh poets