Worrroznor, a Wookiee of the male persuasion, dwelled in Rwookrrorro Village on the planet Kashyyyk. His life unfolded around 3956 BBY, a period marked by the Jedi Civil War. Within his community, he held the esteemed position of Holder of the Laws, entrusted with investigating the disappearance of Rorworr, a hunter widely respected among the village's younger Wookiees. Due to his advanced age, he was unable to venture into the perilous Shadowlands. Consequently, Revan, the amnesiac Sith Lord, stepped in to explore the Shadowlands on his behalf, uncovering Rorworr's murder resulting from his dealings with Czerka Corporation slavers. Upon Revan's return with a bolt casing traced to Jaarak, Jaarak became a suspect in Rorworr's demise, leading Worrroznor to preside over the ensuing trial. Initially, Jaarak confessed, but Revan intervened, preventing his execution by presenting a datapad revealing Rorworr's involvement with slavers. After considering the evidence provided by Revan, Worrroznor declared the accused Wookiee innocent. As a result of proving Rorworr's guilt, Revan was granted one-third of the deceased's assets, marking a historic moment as the first instance of an outsider receiving such compensation in Wookiee society.
Despite his status as an older Wookiee, Worrroznor did not express any negative feelings directly towards Revan. However, this did not equate to complete trust in outsiders; he harbored suspicions that Revan might be a slaver and initially questioned the truthfulness of Revan's claims. When Revan volunteered to search for Rorworr, Worrroznor chose to withhold judgment until tangible results were produced. The revelation of Rorworr's murder deeply saddened Worrroznor. He initially hoped that the reward given to Revan would be a singular event, as it was unprecedented for an outsider. However, after Revan exonerated Jaarak, Worrroznor began to believe that some Humans could indeed possess honor.