Noble son of Ugoine,
How attains one to full knowledge of Ireland?
He arose from Scythia,
Did Feinius Farsaid himself;
Nél reached Egypt,
Remained awhile faithfully
With Pharao in journeys.
A betrothal of Nél, of Scota,
The conception of our father Gáedil,
The surname of “Scot” spread abroad
Did the fair daughter of Pharao.
The people of the Good God arrived together
With smiting of a great host.
Cincris was extinguished,
Drowned in the Red Sea.
They voyaged the sea-surface
Arrived at Scythia,
Which Eber Scot harried;
They smote Refioir,
Did Agnomain, Lamfind.
They sailed over Caspian
Entered on Liuis,
Made for Toirrian,
Followed on past Africa,
Arrived at Spain,
Where were conceived Erimon,
And Eber to Mile.
Soon Brego, Bile,
For avenging of Ith,
Grouped in their barks,
Sixty their number.
The men as they returned
Divided Ireland
Among twice six chieftains.
Let the truth of the history suffice!
I answer the question keenly.
Quite a bit of history referred to here,the fall of Egypt after Pharoh's army was drowned in the red sea,which maybe co-incides with Santorini exploding or some other natural disaster/plague/