Aluin

Aluin is known as the Maiar of time. He, along with his three sons: Danuin, Ranuin, and Fanuin. Are Maiar apart of Vaire's people. Aluin is the Chief of her people.

Tolkien's Work
Initially Aluin was to be a great Ainur of Time. He had his three sons make cords and devices for Manwe to help control the Sun and the Moon. Given though that they played no part in the Silmarillion, ICE/MERP would have used their names to fill in critical spots and flush out the areas of middle earth and beyond. Aluin, in this regard--is thus considered the Chief of Vaire's people as she is the Valar who weaves the time threads.