Irish coven

The Irish Coven is a vampire coven located in Ireland. Its members are Siobhan, Liam, and Maggie, Siobhan being the leader. Siobhan and Liam were the ones who founded the coven, but Maggie's talent made her an important element of it. They are not vegetarian but they are civilized. They help the Olympic Coven stand up to the Volturi in Breaking Dawn.

Although Siobhan is the outspoken leader, the coven trusts Maggie because of her talent in detecting lies. Thus, the Irish Coven believed Edward about Nessie even before touching her completely.

Members

 * Siobhan The leader of the coven. Although she doesn't believe it, Carlisle thinks she has the ability to manipulate the outcome of a situation by hoping it will go a certain way. (Ex. When Maggie joined the group, Liam was territorial, but Siobhan wanted it to work out, and so it did. Also, the Volturi don't end up fighting the Cullens because she wanted the confrontation to go without a fight.) She is the leader of the Irish Coven, and is highly protective of Maggie. Siobhan is an old friend of Carlisle's and Bella describes her as curvaceous and physically imposing.
 * Liam Liam is Siobhan's mate. He has no gift and is sort of a back speaker of the coven. He doesn't speak at all in the books, and rarely gets involved in things, like Bella's vampire training and her shielding lessons. He used to be very territorial.
 * Maggie Maggie has the gift to tell if people are lying. She has brilliant red curly hair, and is said to be sort of childlike. Maggie is the most willing to help the Cullens against the Volturi. Due to her gift, she believes Edward's explanations more easily than the rest of her coven. Because of this, they promise not to harm Renesmee.