Penarddun is a figure in

Welsh mythology Welsh mythology (Welsh: ''Mytholeg Cymru'') consists of both folk traditions developed in Wales, and traditions developed by the Celtic Britons elsewhere before the end of the first millennium. As in most of the predominantly oral societies Celti ...

, the wife of

Llŷr Llŷr ( cy, Llŷr Llediaith (); ''Lleddiaith'' meaning "half-speech" or "half-language") is a figure in Welsh mythology, probably originally a deity, probably derived from Irish Ler ("the Sea"), father of '' Manannán mac Lir''. Other than his p ...

. The Second Branch of the ''

Mabinogi The ''Mabinogion'' () are the earliest Welsh prose stories, and belong to the Matter of Britain. The stories were compiled in Middle Welsh in the 12th–13th centuries from earlier oral traditions. There are two main source manuscripts, create ...

'' names

Bran Bran, also known as miller's bran, is the hard outer layers of cereal grain. It consists of the combined aleurone and pericarp. Corn (maize) bran also includes the pedicel (tip cap). Along with germ, it is an integral part of whole grains, ...

Branwen Branwen, Daughter of Llŷr is a major character in the Second Branch of the ''Mabinogi'', which is sometimes called the "Mabinogi of Branwen" after her. Branwen is a daughter of Llŷr and Penarddun. She is married to Matholwch, King of Ireland, ...

, and

Manawydan Manawydan fab Llŷr is a figure of Welsh mythology, the son of Llŷr and the brother of Brân the Blessed and Brânwen. The first element in his name is cognate with the stem of the name of the Irish sea god Manannán mac Lir, and likely origina ...

as her children by Llŷr, and ascribes to her two additional sons by Euroswydd: Nisien, a good man, and

Efnysien Efnisien fab Euroswydd (also spelled Efnissien or Efnysien) is a sadistic anti-hero in Welsh mythology, appearing prominently in the tale of ''Branwen ferch Llŷr'', the second branch of the Mabinogi. Described by Will Parker as "a study in the psy ...

, a conniving troublemaker. The

Welsh Triads The Welsh Triads ( cy, Trioedd Ynys Prydein, "Triads of the Island of Britain") are a group of related texts in medieval manuscripts which preserve fragments of Welsh folklore, mythology and traditional history in groups of three. The triad is a ...

call Llŷr one of the Three Exalted Prisoners of Britain for his captivity at Euroswydd's hands; this likely refers to a lost tradition of the birth of Penarddun's younger sons. The ''Mabinogi'' names Penarddun as a daughter of the ancestor Beli Mawr, but the genealogy is confused; it is possible she was meant to be his sister rather than daughter. The name Penarddun can be translated as "Chief Beauty" or "Most Fair" ( Welsh ''pen'' "head, chief, foremost" + ''arddun'' "fair, beautiful (of a girl)".'' Geiriadur Prifysgol Cymru'', vol. 1, p. 188.

References

{{Celtic mythology (Welsh) Welsh goddesses