The season, being Christmas, was unfavorable for the voyage by sea, but the envoys had no hesitation in embarking, secure in the conviction
that the crown of Jesus would be their protection in the tempest and the perils of the wintry seas. Nor was their trust disappointed. They escaped unharmed from other dangers also; for the galleys of Vataces, the Greek pretender to the imperial throne, having started in pursuit of their vessel, were unable to overtake or even to discover them, and they reached Venice in safety.
The holy crown was at once borne to St. Mark’s, and there placed among the treasures in the Chapel of the Blessed Sacrament, where reposed the body of the Evangelist, between the two columns of alabaster which are said to have been brought from the Temple of Solomon. At the same time one of the Dominican Fathers set out for France to acquaint St. Louis with the terms agreed upon.
These were approved of by the king, who directed the French merchants to repay the Venetians the sum they had advanced. The sacred relic was then delivered into the hands of the French envoys, who, after assuring themselves that the seals were intact, started homewards with their treasure on the road to France. No sooner had the king heard of the arrival of the holy crown at Troyes, in Champagne, than he immediately set out, with the queen-mother, Blanche of Castile, the princes his brothers, and several of the chief prelates and nobles, to receive and accompany it to the capital. The meeting took place at Villeneuve l’Archevêque, five leagues from Sens, on the 10th of August, 1239. The seals were then broken, and in the midst of an indescribable emotion the sacred relic was displayed.
The king and his brother, the Comte d’Artois, both barefooted and wearing a simple tunic of wool,
taking it upon their shoulders, bore it in great pomp to the metropolitan church of Sens, where it remained exposed for the veneration of the faithful until the following day, when the march towards Paris was resumed, and they reached the capital in eight days’ time. A platform had been raised at St. Antoine des Champs, where the crown was placed; and when everyone had contemplated it with an inexpressible joy, the king and his brother, taking it, as before, upon their shoulders, carried it in procession to the palace chapel, at that time dedicated to St. Nicholas, where it was deposited.
Besides all the precautions taken to render any substitution impossible, we may add that Baldwin, on being required to examine and identify the relic, declared its authenticity in a document written on parchment, which was in existence until the Revolution of 1793, signed with his own hand in Greek characters, traced in cinnabar, and having his own seal, of lead covered with gold, affixed. On one side of this seal the emperor was represented enthroned, with the inscription: “Balduinus Imperator Romaniæ semper Augustus.” On the other he was on horseback, with the inscription in Greek letters: “Baudoin, Empereur, Comte de Flandre.” It must also be borne in mind that the Venetians, before lending so considerable a sum for such a pledge, would be certain to satisfy themselves beyond all doubt as to its authenticity, and that, even had he been so minded, Baldwin could not in this matter have imposed upon the credulity of St. Louis, as some modern writers have asserted, but that he did really receive that which the whole Christian world regarded as the crown of thorns of our Lord
Jesus Christ. Still, some additional proof may be required, and for this we must go back to an earlier period. We must also consider the nature of this crown; for many churches affirm, and with good reasons, that they possess thorns or fragments of the same, and yet these portions frequently do not resemble that which is at Paris.
In the first place, it is certain that a century and a half before the reign of St. Louis, at the time of the First Crusade, all the world admitted that a very large portion of the crown was preserved at Constantinople, in the chapel of the Greek emperors. When Alexis Comnenus wished to induce the Christian princes to go to his assistance, he spoke to them of the very precious relics which they would help to save, amongst which he especially designated the crown of thorns.
Also, in the time of Charlemagne, all the West had the certainty that Constantinople possessed this treasure, of which a considerable part was equally known to be at Jerusalem. Towards the year 800, according to Aimoin, the Patriarch of Jerusalem had detached some of the thorns, which he sent to Charlemagne, who deposited them at Aix-la-Chapelle with one of the nails of the true cross, and it was these relics which were afterwards given by Charles le Chauve to the Abbey of St. Denis.