Cassio Tagge

Begginings
Tagges parents' owned a very influential company called TaggeCo. When he was old enough, Tagge became 2nd in command of the company. When the Republic wanted war machines, it was TaggeCo who Provided. But considering that longer wars equaled more profit, TaggeCo also secretly supplied the Confederacy of Independent Systems.

End of war
while useing the company as a footstep, Tagge quickly rose through the ranks of the Imperial military.Joining the navy, Tagge bean building his fleet as soon as he reached the rank Admiral

Upon reaching the rank of High General, Tagge completed his fleet of over a hundred Super Star Destroyers.
When the Death Star Exploded along with Death Star Command, Tagge was made Grand General Tagge, 2nd in command of the Empire.

Once Tagge fialed the Emperor, Vader was given his original Rank and Tagge was demoted to lieutenan. When he asked what he did wrong, Vader force choked him, ending his career.