It's impossible to move to live to operate at any level without leaving traces bits seemingly meaningless fragments of personal information.
Time moves in one direction memory in another.
If we had had the right technology back then you would have seen Eva Braun...
To be sure the response of faith to revelation which God grants to the creature he chooses and moves with his love occurs in such a way that it is truly the creature that provides the response with its own nature and its natural powers of love.