Also worth noting the Nautiloid mindflaners were specifically studying the last thousand years of history wonder if that could narrow down what the absolute is
If we are going with Chekhov's rifle theory, then yes; but aren't mindflayers are a race which gathers all the info they could get, all the time, by definition?
The other data drives on the ship specifically relate to the game events though.
One is a study on Goblins another is about Shadowheart's artifact