Moff Jmanuel Tethys is remembered as one of the "replacement warlords" of the Deep Core, a group that rose to prominence after Admiral Daala eliminated the thirteen most influential warlords. Daala then consolidated their armies under the banner of the Old Empire. Similar to Foga Brill, Tethys made up for his deficiency in military strength with extreme brutality.
The destiny of Tethys, alongside other replacement warlords who emerged after the Deep Core conflicts of 17 ABY involving the New Republic and Imperial factions, remains a mystery. However, the surviving members of his military, together with those of Foga Brill and Cinzero Gann, coalesced to form the Second Imperium.
- The Essential Chronology
- The New Essential Chronology
- The Imperial Warlords: Despoilers of an Empire, Part 1 on StarWars.com (article) (content now obsolete; backup link) (Jmanuel Tethys was originally identified here)