Original charter on parchment with illuminated initial letter

So it is that since our venerable fellow canon Peter called Deodatus, who so followed the presage of his name that busying himself constantly in works of piety, by constant meditation, is presumed to provide most recently not only sumptuous goods for pious uses but also by drawing on those things which he takes from himself, humbly begged us that he institute in the main chapel of our mother church a daily mass of the Virgin Mary to be celebrated for ever....

See G. Durand, Ordinaire, XXXVII.