The preservation of the beautiful painted glass of the windows through the two revolutions which (both of them) were so busy in labours of metamorphosis and destruction in the immediate neighbourhood, not to mention all the ordinary chances against the safety of so frail a treasure during so many years, is little short of miraculous; and, considering the extraordinary sanctity of the place, it is probably so interpreted by les fidèles.
A remarkable proof of the reverence in which this little shrine was held, in consequence, I presume, of the relics it contained, may be found in the dignified style of its establishment. Kings and popes seem to have felt a holy rivalry as to which should most distinguish it by gifts and privileges. The wealth of its functionaries appears greatly to have exceeded the bounds of Christian moderation; and their pride of place was sustained, notwithstanding the petitesse of their dominions, by titles and prerogatives such as no chapelains ever had before. The chief dignitary of the establishment had the title of archichapelain; and, in 1379, Pope Clement VII. permitted him to wear a mitre, and to pronounce his benediction on the people when they were assembled during any of the processions which took place within the enclosure of the palace. Not only, indeed, did this arch-chaplain take the title of prelate, but in some public acts he is styled "Le Pape de la Sainte Chapelle." In return for all these riches and honours, four out of the seven priests attached to the establishment were obliged to pass the night in the chapel, for the purpose of watching the relics. Nevertheless, it appears that, in the year 1575, a portion of the vraie croix was stolen in the night between the 19th and 20th of May. The thief, however, was strongly suspected to be no less a personage than King Henry III. himself; who, being sorely distressed for money, and knowing from old experience that a traffic in relics was a right royal traffic, bethought him of a means of extracting a little Venetian gold from this true cross, by leaving it in pawn with the Republic of Venice. At any rate, this much-esteemed fragment disappeared from the Sainte Chapelle, and a piece of the holy rood was left en gage with the Venetians by Henry III.
I have transcribed, for your satisfaction, the list I find in Dulaure of the most sacred of the articles for the reception of which this chapel was erected:—
Du sang de Notre Seigneur Jésus-Christ.
Les drapeaux dont Notre Sauveur fut enveloppé en son enfance.
Du sang qui miraculeusement a distillé d'une image de Notre Seigneur, ayant été frappé d'un infidèle.
La chaîne et lien de fer, en manière d'anneau, dont Notre Seigneur fut lié.
La sainte touaille, ou nappe, en un tableau.
Du lait de la Vierge.
Une partie du suaire dont il fut enseveli.