Note 253 — Chapter IV · ETHNOLOGY OF BRITAIN.
Reading edition
The age of the world 3923. This was the first year of the reign of Finnachta, son of Ollamh Fodhla, over Ireland. The age of the world 3960, the first of the reign of Gede Ollgothach over Ireland.—Annals of Four Masters.
Aen is a common prefix in Irish names, and Becan occurs repeatedly as an Irish name.—Index An. IV. Masters.