The Maundy Service in the Banqueting House, Whitehall. The interior of the Chapel Royal with George III and Charlotte watching from the royal box as the poor line up to receive charity; men on the left and women on the right; members of the congregation in pews on the right and the choir on the left. . A colored view of the distribution of his Majesty' Maundy by the sub-almoner, in the Chapel Royal, at Whitehall. London, 1773. Source: Maps.K.Top.26.5.r. Author: Grimm, Samuel Hieronymous.