Máedóc of Ferns - Wikipedia
https://en.wikipedia.org/wiki/Máedóc_of_Ferns
Saint Máedóc also known as Mogue (Irish: Mo Aodh Óg) and Aidan was an Irish saint, founder ... He was a first cousin of St. Dallán Forgaill. ... separate Aeds, one Welsh and one Irish, who served as bishop of Ferns a generation apart. ... Aeddan himself died on 31 January 632 on Lough Melvin's shore in County Leitrim.
St. Aidan of Ferns - Celtic and Old English Saints
celticsaints.org/2012/0131a.html
31 Jan 2012 - (Aedan, Aedh, Maedoc-Edan, Moedoc, Mogue) ... The inspiration of Saint David caused him to return to Ireland with several other monks to built his own