could you please be so kind to go into details (if possible with sources);
what is already known (and to whom), what is incorrect?
I'd rather not humour you. Some of the attributions are simply absurd.
It's funny that you dislike plagiarism. Here's the site you took most of this information off without credit.
I think corners first was Erno Rubik's original method, but I could be wrong.
Little information is known, but from what I've seen it was somewhat similar to waterman's system.