Inger

 was the daughter of Queen Karlina. She hunted Snow Beasts on Isenfel. On one such hunt she met with the Fifth Doctor, Nyssa, Tegan Jovanka and Vislor Turlough and invited them back to her house. She thought that Nyssa and Tegan were Turlough's handmaidens and tried to persuade him to go on a hunt. She was in charge of culling the wild animals for equilibrium. (AUDIO: Equilibrium)