[datura]

Nor are there any records (and the Egyptians were fastidious about keeping records) of Jewish slaves at any time.

Have you ever considered that possibly the "Jews" weren't there as slaves? The bloodline back to the Grail includes the kings of Egypt - since they were the kings of the Jews as well. That many millennium before Judaism there was no difference between the tribes.

[Dog Gone]

The first two chapter of Exodus don't really leave room for that interpretation if you take them at face value.