Howel ap Ednyfed Vychan Bishop of St. Asaph
- Died: 1247, Oxford, Oxfordshire, England
- Buried: St. Mary's, Oxford, England
Source: A Genealogical and Heraldic Dictionary of the Landed Gentry of Great Britain & Ireland" by John Burke & John Bernard Burke, vol. I, London, 1847, p. 737 has:
"Howel ap Ednyfed Vychan, consecrated Bishop of St. Asaph, 25 HENRY III., at Boxgrove Abbey, in Sussex, by Edmund, Archbishop of Canterbury. He d. in 1247, at Oxford, and was buried at St. Mary's, in that city, where he had retired a short time previous to his decease, on account of the wars in Wales."