Helenia Olden

Helenia Olden is a human trade goods vendor located on Theramore Isle of Dustwallow Marsh. She can be found in the first house on the left when entering Theramore Isle from the boat or the gryphon. It's unknown if she survived the Attack on Theramore Isle, though an NPC called "Theramore Citizen" in the Siege of Orgrimmar has her exact appearance.