Volturi

The Volturi are a civilized coven of vampires, the largest and most powerful one in the series. They enforce the laws of the vampire world.

The equivalent of royalty in the vampire world, the Volturi consists of 5 core members: Aro, Caius, Marcus, Aro's wife Sulpicia, and Caius's wife Athenodora. Marcus's wife (and Aro's sister), Didyme, was also a member before she was killed by her brother. Aside from these head members, it also consists of a collection of powerfully imposing vampires, known as the Volturi guard, three of which are most powerful.