King of Brycheiniog
(Born c.AD 480)
(Latin: Ricenus; English:
Rhigeneu was the son of King
Rhain Dremrudd (Red-Faced). Nothing else is known about
him, but he was succeeded by his son, Llywarch, and eventually his
Records of King Rhigeneu date back to the 13th century. He is generally considered apocryphal.