[Source] Crach an Craite, also known as Tirth ys Muire ("Sea Boar") and "Wild Boar of the Sea", was a nephew of King Bran of Skellige and was mentored by Eist Tuirseach, king of Cintra. He was described as a broad shouldered youth with a mop of red hair and is known for sometimes showing quite a temper. He was known for his fiery temperament and healthy appetite. He also had a brief affair with Yennefer and remained fond of her afterwards, which he demonstrated by helping her in her search for Vilgefortz during The Tower of the Swallow novel.