Siobhan, Liam, and Maggie are members of the Irish coven. Liam, the mate of Siobhan, is very protective of Siobhan and Maggie. Siobhan's suspected special ability is to alter the course of a situation through willpower. Maggie, a redhead, has the ability to sense if someone is lying. They were called upon to witness for the Cullen clan in face of the Volturi in Breaking Dawn.