|Ceredig ap Cunedda|
|Ruler, Kingdom of Ceredigion|
Ceredig ap Cunedda (died 453), king of Ceredigion, may have been born c. 420 in the Brythonic kingdom of Manaw Gododdin (modern Lothian in Scotland), centred on the Firth of Forth in the area known as Yr Hen Ogledd. Little is known of him. One of the sons of Cunedda, grandfather of Saint David, according to tradition, he arrived in what is now modern Wales from Gododdin with his father's family when they were invited to help ward off Irish invaders. As a reward for his bravery, his father gave him the southernmost part of the territories in north-west Wales reconquered from the Irish. The realm is traditionally supposed to have been called Ceredigion after him.
- "Lives of the Cambro British saints", p. 396, 1853, Rev. William Jenkins Rees
- The Cambrian, A Bi-Monthly Published in the interest of the Welsh people and their descendants in the United States, 1881, Vol. 1, 1881
- Baring-Gould, Sabine; Fisher, John (1911). Lives of the British Saints. Honourable Society of Cymmrodorion. p. 318.
- Lives of the Cambro British saints, William Jenkins Rees, Thomas Wakeman, 1835
- A history of Wales from the earliest times, John Edward Lloyd, 1911
- The Cambrian, A Bi-Monthly Published in the interest of the Welsh people and their descendantsin the United States, 1881, Vol. 1, 1881