Sir Nevil Tritum was a Human male knight of the Tapani sector and the most skilled agent of the Mecrosa Order.
Biography
During the Great Jedi Purge, Tritum was responsible for infiltrating House Pelagia's holocron library and bringing the Holocron of King Adas back into Sith hands. Despite being unable to touch the Force, Tritum's recovery of the artifact also resulted in the deaths of three Pelagian Jedi.
Sources
Evil Never Dies: The Sith Dynasties on Hyperspace (backup link) (original site is defunct) (First mentioned)- Jedi vs. Sith: The Essential Guide to the Force