Lancelot

A doctor who is an ally of the Red Whirlwind, whom he attends and counsels after each skirmish with the city guards. He dresses up as the Red Whirlwind and pretends to be the real Red Whirlwind to free those wrongfully accused of being the Red Whirlwind. Dying via self-immolation to avoid capture, he leaves behind a wife (who knows Juliet's secret and doesn't blame her for Lancelot's death) and two daughters who have yet to be told of his fate. His last declaration of the Red Whirlwind's revival comes true when Juliet again dons the persona. Years after his death, his daughters are shown playing in Red Whirlwind costumes.

(Source: Wikipedia)