Manawydan is one of the seven survivors of the second branch. At Pryderi's suggestion, he marries Rhiannon, widow of Pwyll and Pryderi's mother - mentioned in the first branch. Manawydan and ...
When the child's resemblence to Pwyll becomes apparent, he is returned to his parents. Rhiannon re-names him Pryderi (Worry) after all the anguish he's caused. Her punishment is ended.