Brutann's master

The unidentified Sith Lord served the Sith Empire as the master to the Beast-Lord Brutann. Darth Savik recalled in 3629 BBY that this Sith Lord had served Darth Jadus in some unspecified manner before the latter disappeared from galactic prominence.

The Sith worked under Darth Jadus and as such served the Sith Lord as one of his superior's intermediaries in the Imperial Intelligence network.