The story of the erection of the Cathedral of Chartres is an epic from beginning to end. Before it arose in the amplitude and majesty which the great epoch of Christian art knew how to bestow upon its works, nothing less was required than the greatest courage, the most indomitable perseverance, and a determination of will which no difficulties or reverses could turn from its purpose. The building of this cathedral was a struggle against fire and sword, against barbarians and the elements—a long conflict, which in the end left piety and devotion victorious.

No sooner was the era of persecution closed by the conversion of Constantine, A.D. 312, than a church was raised over the Druidic grotto, and thronged incessantly by the multitudes of pilgrims who came to venerate the sacred image. The wood covering the hill, no longer possessing, as formerly, any sacred character, was cut down, in order that the town might extend itself in that direction; and houses began forthwith to cluster round the foot of the temple, as if seeking the immediate protection of Mary.

Of this earliest structure it is impossible to give any description, as no account of it remains. It was in all probability a basilica resembling others of the period, built with much less splendor than solidity, and existed through several centuries until the year 850. Charles the Bald was then on the throne, and Frothold was Bishop of Chartres, being the forty-second prelate of that see. The times were very troubled. Charlemagne had years before gone to his glorious repose, leaving to his degenerate successors a sceptre too heavy for their feeble arms to wield—a vast empire without cohesion, and which, lacking the firm hand of a sagacious ruler, was already torn with dissensions. The incursions of the Northmen, invariably accompanied by fire and carnage, were continual upon the hapless kingdom of the Franks. Hasting, the Danish chieftain, laid siege to Chartres, which was at this epoch surrounded with strong and solid walls, and held out courageously, well knowing its fate should it fall into the hands of the barbarians. After spending some time in ineffectual endeavors to effect a breach, the wily Northman had recourse to craft, causing the bishop to be informed that he was ready, with all his followers, to accept the Christian faith, and humbly requesting admittance into the city. Scarcely had he entered, when he threw aside the mask; the bishop and most of the inhabitants were massacred, the church destroyed, and the city given up to the flames. This exploit was no sooner performed than rewarded as it deserved. Before the savage invaders had time to hasten back, laden with plunder, to their vessels, the Franks of the surrounding country fell upon them and slew them without quarter.

Soon the church and the city arose again from their ashes. The new sanctuary was but an humble erection. The people gave to God the best they could, but they were impoverished, and in that age of iron the arts had sunk to the lowest condition; moreover, another century had not elapsed before a similar disaster seemed about to befall the building.

In those barbarous ages, the sacking and burning of towns and the slaughter of their inhabitants were events always possible, often impending. In the year 911, Chartres was besieged by the fierce Norman chieftain, Rollo, at the head of a formidable army provided with powerful engines of war. The Dukes of France and Burgundy, with the Count of Poitiers, hastening to the succor of the city, gave battle outside its walls; but they were hard pressed, and to the anxious watchers on the ramparts seemed likely to be overborne by the foe. The bishop, Ganthelm or Gancelin, was not only a warrior in time of need, but was also full of devotion to Mary. In the heat of the combat, he put himself at the head of the Chartrians, taking with him the reliquary containing the greatest treasure of his church—the sacred tunic of Our Lady—and fell upon the invaders. This vigorous sortie was so successful that the Northmen were utterly defeated and with so great a slaughter that, according to the account of the monk Paul, the river was choked with their corpses.

The holy tunic just mentioned had been given to Charlemagne by the Emperor Nicephorus and the Empress Irene, who previously kept it at Constantinople, whither it had been brought from Ephesus in the year 460, in the reign of the Emperor Leo. Charlemagne, who meditated an Empire of the West, of which the capital should be Aix-la-Chapelle, had at first placed the relic in that city. His successors, being unable to carry out his designs, nevertheless recognized the importance of preserving so great a treasure to France, and Charles the Bald, removing it from Aix, presented it to the church of Chartres. The history of this double translation may be seen portrayed in the great window of the chapel of S. John Baptist; the archives of the cathedral and the Poem of the Miracles agreeing with these representations in their account of the facts, with regard to which the poet Maître Nicolas Gilles, writes:

"Lors prinrent la sainte chemise
A la Mère Dex qui fut prise
Jadis dans Constantinople.
Precieux don en fit et noble
A Chartres un grand Roi de France;
Charles le Chauve ot nom d'enfance.
Cil roy à Chartres le donna."[79]

But the effects of protection from on high are not such as to permit a people and its rulers to do evil with impunity. Some time afterwards, Thibault le Tricheuri.e. the "sharper" or "cheat"—ce chevalier fel et enginous—"this dangerous and deep-skilled knight," as he is called in the chronicles of the time, who by some unknown means obtained possession of the county of Chartres, made an expedition against the town of Evreux, which he took by stratagem, and, going on from thence as far as Rouen, so utterly devastated the country that, in all the land through which he had passed, "there was not heard so much as the bark of a dog." During his absence, the Normans and Danes together laid siege to Chartres, which they took by assault, and again burnt the town, together with the church. Thibault, returning to find his son slain and his town in ruins, went mad with anger and grief.

Towards the close of the IXth century was a period of great calamities and sinister predictions. There was a general spirit of discouragement and gloom. Men said that the end of the world was approaching, for the year one thousand was close at hand. They built no more churches; for to what purpose would it be? Still, Our Lady must not surely be left without her sanctuary at Chartres, nor could the people themselves dispense with it; they set to work, therefore, and the destroyed building was speedily replaced by a new one; yet, as they had no hope of its long continuance, wood had a larger place in its construction than stone. A few years later, however, when the unchecked course of time had belied the prophecies of popular credulity, it seemed as if Heaven itself willed to teach the Chartrians that God and their blessed Patroness must be more worthily honored; for in the year 1020, under the episcopate of Fulbert, on the Feast of the Assumption according to some, on Christmas Day according to others, the church was struck by lightning, and wholly consumed.

Bp. Fulbert was a holy man, and also a man of intelligence and courage. He felt that God had given him a mission. Amid the smoking ruins of his episcopal church, he laid the foundations of a noble structure which should be fitted to brave the injuries of time, and not be liable, like the former ones, to the danger of conflagration. In order to carry out his design, Fulbert needed treasure. He at once devoted all his own fortune to the work, and then appealed to his clergy, who imposed on themselves great sacrifices to satisfy their generosity; the people of his diocese also aiding eagerly with their contributions. Not satisfied with all this, he addressed himself to the princes and nobles of France, and especially to King Robert, who has been called the father of religious architecture, and who could not fail to take a lively interest in the erection of a sanctuary to Our Lady of France. The princes of the whole Christian world were in like manner invited to assist in the undertaking, and the King of Denmark in particular signalized himself by his munificence.