Máedóc of Ferns
…Magh Slécht, now the parish of Templeport, County Cavan. In the Welsh genealogies of the saints, Aeddan is called the son of Gildas or Aneurin, sons of Caw, king of Strathclyde; Irish sources make him a son of Sedna, a chieftain of Connaught and his wife Eithne and a first cousin of St. Dallán Forgaill…