Pol Triedum was an NPC, an Imperial officer onboard the Peace Moon.
A New Generation Edit
When the Millenium Falcon landed on the Peace Moon's hangar, everyone onboard the Peace Moon assumed it was a bunch of tourists and prepared a welcoming party for them. Outside the Falcon, two Troopers were left standing guard of it, when the two-member Welcoming Crew arrived with a package of leis, champagne, and space-pineapple juice for the non-drinkers. They came onboard and were promptly dispatched by Han and Luke. Han called out to the two Troopers to come onboard and enjoy the champagne. They came onboard and were also dispatched.
In the control station overlooking the docking bay, Pol Treidum noticed the Troopers were no longer guarding the Falcon, until he saw Luke disguised as a Clone Trooper emerge from the Falcon. Treidum was angry because he thought they started the Welcoming Party without him. He opened the station door, only to be confronted by Han disguised as a Clone Trooper and Chewbacca. Treidum was delighted to see Chewbacca because he thought it meant they'd sent him a Wookie-gram and said so. Chewbacca was so enraged at being called a Wookie-gram, that he punched Treidum, knocking him down.
It's uncertain if Treidum survived the blow of Chewbacca's fist. If he did, then he would've later been killed along with everyone else onboard the Peace Moon when Luke blew it up. Either way, he's dead, Jim. (In Star Wars Episode IV: A New Hope, Treidum got up only to be shot to death by Chewbacca. The Darths&Droids webcomic doesn't show that, not that it makes much difference.)