No where in the rules says I cant plus its an rp server, for all you know I could have been an arrested Grand general from an diffrent army. and for the palpi stuff Palpatine was a much loved ruler and mother would most likely name their children his name or change a few bits, an example of this would be how alot of people when abe lincon was predisent of the united states of america were name Abe Lincon Last name.