A votary is a rabbit who lives a monk-like life. A group of them resided in Halfwind Citadel's Leaper's Hall. That was the only depiction of votaries in The Green Ember Series, and there is little known about them.
In Halfwind Citadel they wore blue robes. They were quiet and usually kind. Many are devoted to a solitary pursuit for long years only breaking their work for community meals and rituals. Some were soldiers while others thought it was unworthy of their order. The votaries are all loyalists to King Jupiter and his Heirs. The votaries see Flint and Fay as holy ancestors who are touched by divinity.