Vor
Vor is one of Frigg handmaidens. Or was up until Ragnarok, when Frigg retired.
She is concerned with oaths and pledges; as such she presides over marriages, contracts and alliances between the peoples of worlds. Like Frigg she has a gift for foresight, and so can see whether a person is lying or not in their oaths.
She is the sister of Mimir and a Vanir goddess. Being restless in Vanaheim, she came to Asgard with Idunn when the Gods were young.