 Arthfael Hen ap Rhys

Arthfael Hen ap Rhys, also called Arthfael the Old, was the king of the Kingdom of Glywysing (in modern-day Wales) between 785 and approximately 825 AD.Arthfael was the second son of Gweirydd ap Brochfael and a descendant of Saint Tewdrig and Meurig ap Tewdrig of the Kingdom of Gwent as well as a descendant of Brychan.