Jasilya is the daughter of Tainted Barse, owner and manager of the Traitor's Gate Tavern. She has been kidnapped by slavers. In the quest, Rescue Barse's Daughter, TNO must free her. The quest comes from Marquez via Tainted Barse. Jasilya and her captors can be found in Inner Curst in the east. If successful, tell Marquez and Barse and she'll appear at her station at the Tavern as hostess. In Curst in Carceri, she can be found south of the Warehouse, being attacked by some thugs. Do her a favor and help the lady out.
Tip: Reportedly, if TNO completes this quest prior to speaking with Marquez, the party will be awarded double XP. Verification needed.