There is an Irish tradition that names Murias as one of the four cities of the Tuatha dé Danaan(b), who came to Ireland a thousand years before the Celts.
The pre-Hellenic Greeks were known as the Danai and were, according to an Egyptian source, the descendants of Danaus. Furthermore, the Danai have been linked with the legendary Tuatha dé Danaan of Ireland as well as the Shardana of Sardinia, who are thought to be part of the Sea Peoples.
A popular belief is that the Tuatha dé Danaan were descendants of the Hebrew tribe of Dan. Walter Baucum(c) and in particular Yair Davidiy(d) have written extensively on the people of Dan and their possible migration routes.
(a) Atlantis, A New Concept. Pt.1, Atlantis May-June, 1974