Since we are diving deep into the kolbrin which informed the Celtic world and that is clearly part of the corpus held in Egypt during the bronze age as it includes material from Mesopotamia as well, we are running this material around European Druidism which is linked.
All the Kolbrin material informed the writers of the Hebrew Bible as well around 700 BC who would then have had access to this same work in Egypt. It is apparent so far that the Hebrew bible is in fact an edited version of Egyptian materials and errors or lack of understanding led to significant omissions and deletions. The kolbrin needed keepers who mastered the script and kept the documents intact as much as possible. That they survived until recent times is remarkable. The same has occurred though in India so it was not impossible. I suspect that the most important material is intact though.
Thus we come to Celtic materials. First off, i want to say that the vernacular Gods and Godesses of the Celtic and Greek world were the direct equivalent of our Saints at the least and possibly even our angels although their human aspects appears to make this unlikely.
The Bavarian Triple Goddess - A Study of the Cult of the Three Bethan
An Unexpected Meeting
Barbara mit dem Turm,
Katharina mit dem Radl,
das sind die drei heiligen Madl.
A History Without Breaks