A saintly gardener sent by Aziraphale to make sure that Warlock, whom Aziraphale believes is the Antichrist, gets a solid dose of good in his young life (even as Aziraphale has conspired with Crowley to make sure that Warlock also gets a solid dose of evil in the form of Nanny Ashtoreth). Mr. Francis is closely associated with St. Francis of Assisi.