Talk:Hundred-Year Darkness

Just out of sheer "academic" interest, is there a place I could find the official source where the first Sith/Dark Jedi is mentioned? I remember I was talking to one of the more frequent editors a few weeks ago about creating an article about the first dark lord of the Sith (as we do have enough information for one). Darth Ravigious (talk) 01:26, January 19, 2016 (UTC)