Prince Seijixus e Thraxus e Seijixus tal Shiar was an officer of the elite Paladin Guard in the 41st century XE. The prince was bitterly envious of his older brother, Rojixus tal Shiar, and joined the Paladin Guard because the Guard's vows of chastity and celibacy meant membership in the Guard was the one thing Seijixus knew his brother could never have to lord over him.