From the Book of Invasions: The Conquest of Nemed, The Conquest of The Fir Bolg, The Conquest of the Sons of Mil and The Conquest of The Tuatha De Danann

Now Ireland was waste thirty years after the plague-burial of Partholon?s people, till Nemed son of Agnoman son of Pamp son of Tai son of Ser son of Sru son of Esru son of Brament son of Aitecht son of Magog, etc., of the Greeks of Scythia, reached it.
Now this is the account of Nemed. He came from Scythia westward, a-rowing the Caspian sea, till he reached in his wandering the great Northern Ocean. Thirty-four ships were his number, and thirty in each ship. While they were thus wandering, t...