feanoriel:
My edit: The children of Morgan Le Fay in Welsh Arthurian Legends: Yvain/Owain & Morfydd
In Le Mort d’Arthur of Thomas Malory, Yvain is the son of King Urien and of Morgan Le Fay, the famous sister of King Arthur. He is a valiant warrior and the best friend of sir Gawain. Yvain appeared for the first time in the chivalry romances with a famous poem of Chretien de Troyes, Yvain ou Le chevalier au lion (written maybe in the 70s of the XII). Yvain maybe was inspired by the historical character Owain mab Urien. Owain mab Urien, such as a lot of arthurian character, is became material for legends. He also appeared in the Mabinogion and in a lot of Welsh tales. In the tale of
Culhwch and Olwen it was named his twin sister Morfydd. In many sources of Welsh folclore (such as the Welsh Triad, N°70), they are coinceived by King Urien and Modron, a sort of goddess (who is supposed to be a “proto-Morgan” character). A Welsh tale speaks about their strange coinception
In Denbighshire there is a parish which is called Llanferes, and there is there Rhyd y Gyfarthfa (the Ford of Barking). In the old days the hounds of the countryside used to come together to the side of that the ford to bark, and nobody dared go to find out what was there until Urien Rheged came. And when he came to the side of the ford he saw nothing except a woman washing. And then the hounds ceased barking, and Urien seized the woman and he had his will of her; and then she said “God’s blessing on the feet which brought thee here.” “Why?” said he. “Because I have been fated to wash here until I should conceive a son by a Christian. And I am daughter to the King of Annwfn, and come thou here at the end of the year and then thou shalt receive that boy.” And so he came and he received there a boy and a girl: that is, Owain son of Urien and Morvydd daughter of Urien.[1]
[for credits at the sources of the tale click on the 1]