Info Sith Lore

My mission here is to collect all all possible information on the Order of the Sith Lords, specifically, Darth Bane's line. There's a thousand-year gap between Bane and Sidious, and virtually no information available about the Dark Lords who lived in that time, as far as I know.
This is the line as I know it:
Zannah, Cognus (formerly a prescient bounty hunter called the Huntress), Millenial, who rebelled in some mysterious way against Cognus.
From then on it's just a string of names, with no sequence or pattern, including Ramage, Ruin, Guile, Gravid, who Plagueis mentions dealt some kind of setback to the Sith, and eventually Tenebrous, Plagueis, Sidious, Maul, Tyranus, and finally Vader.
Does anyone know anything more about the Sith who came between?

 

May I suggest a visit to the EUC's Sith Fanclub. They might have what you seek.

 

That looks very promising. Much obliged.