The individual referred to as The Prince was a Human of the male gender, recognized as the leading figure behind the Star Cabal conspiracy, an organization that sought to transfer control of the galaxy to ordinary citizens.
Being the chief of the Star Cabal, the Prince exerted significant influence through those beneath him and the other individuals involved in the Cabal. When the Cabal's security was compromised, he faced the fire directly as a solitary operative tried to take apart the conspiracy. In 3640 BBY, during the time of the Galactic War, the Prince was located on the Star Chamber, a space station, where he eventually met Cipher Nine. The Prince engaged in combat with the Imperial agent, resulting in his demise.
The Prince's final words before his death could change based on the dialogue choices made by Cipher Nine prior to confronting the Star Cabal's inner circle. Should the light side option be selected, the Prince comments that the Star Cabal started with a virtuous goal. Conversely, if the dark side or neutral route is taken, the Prince asserts that the Sith and Jedi will invariably keep the galaxy in bondage.