I don't understand that. Why wouldn't they want to give everyone access to information? [...] I have something perhaps you might want to look at. Having not seen the symbols, or this family, I can't say I ever noticed them inside before but [...] I have texts. Master Skywalker had them before they came into my possession. Perhaps they'll have reference to either of these topics? Or the locations.
Ah. That makes sense. They came about when I first came into contact with Master Skywalker -- your lightsaber.