"One day," continued the sacristan, "Louis the Gentle, the son of Charlemagne, went hunting with all his retinue in this forest. They had with them a box of relics."
Relics, you must know, were pieces of the dress of martyrs and saints, or something that martyrs and saints had touched in their lifetime, or perhaps even the bones of martyrs and saints.
"When they encamped for dinner, the gentle Louis wished to put this box of relics away very carefully, and looking about, he saw a beautiful blooming rose-bush, which must have been quite large even then, as he concealed the box in its branches.
"Perhaps they hurried away in pursuit of game after dinner, or perhaps they ate too much, and, as often happens in such a case, they forgot to be as religious as they were before dinner. However it was, at all events they rode away without the relics, and never missed them till the next day.
"Then Louis was full of shame, and declared they must ride back again, and never give up searching till they found the box.
"So they rode for many a weary hour, searching the by-ways of the forest—for there were few roads—till at last they all suddenly stopped, full of awe and wonder.
"It was a beautiful June day, and the birds were singing, and the flowers were blooming; but, lo! just before them they saw a glade in the forest where the fresh white snow lay like a soft thick carpet over everything.
"And yet it did not cover everything either. For in the centre of the glade grew a lovely rose-bush, with hundreds of bright blossoms upon it, and this was the bush in which the box had been hidden. Louis hastened forward, and grasped the box; but, lo! here was another miracle: it had grown into the wood of the rose-bush so firmly that it could not be taken away.
"Then Louis fell on his knees, and said he would receive this as a sign, and he vowed to build a cathedral on the spot.
"They called the snow 'holy snow,' because it had hidden the ugly remnants of their feast with its purity, but had left the rose-bush free, and they named the cathedral and the town which sprang up about it Hildesheim, which in old, old German meant 'holy snow.'"