Sefnyn was a

Welsh language Welsh ( or ) is a Celtic language of the Brittonic subgroup that is native to the Welsh people. Welsh is spoken natively in Wales, by some in England, and in Y Wladfa (the Welsh colony in Chubut Province, Argentina). Historically, it has ...

court poet A poet laureate (plural: poets laureate) is a poet officially appointed by a government or conferring institution, typically expected to compose poems for special events and occasions. Albertino Mussato of Padua and Francesco Petrarca (Petrarch) ...

from

Anglesey Anglesey (; cy, (Ynys) Môn ) is an island off the north-west coast of Wales. It forms a principal area known as the Isle of Anglesey, that includes Holy Island across the narrow Cymyran Strait and some islets and skerries. Anglesey island ...

, north

Wales Wales ( cy, Cymru ) is a country that is part of the United Kingdom. It is bordered by England to the east, the Irish Sea to the north and west, the Celtic Sea to the south west and the Bristol Channel to the south. It had a population in ...

. His son, GWILYM ap SEFNYN, was also a poet.

References

Welsh-language poets 14th-century Welsh poets People from Anglesey {{Wales-writer-stub