Dimension, the links you posted are very interesting. Thank you. I can see how, looking at history, a certain French tribe are the Danites, but it sounds like speculation saying the Celtics are any part of Israel. There is more information in the sub-links I would like to look in depth as time permits.
Ephriam, that is the kind of evidence I am speaking of. You say you have Biblical evidence. I do not see how that is possible, but I will take a look at anything you can show me. I am more interested in any historical documentation. I know Israel was dispersed (from the word "diaspora") among other tribes. I also know the European people are older than Hebrews. So how is it one particular group of peoples are the Ephraimites or the Danites or the Asherites...?