The following is extracted from a letter, written from Kirchheim, January 1st, 1747, to M. Schopfflein, Professor of History and Eloquence at Strasburg. "It is now more than a year ago that M. Cavallari, first musician of my serene master, and by birth a Venetian, desired to have the ground dug up at Rothenkirchen, a league from hence, and which was formerly a renowned abbey, and was destroyed in the time of the Reformation. The opportunity was afforded him by an apparition, which showed itself more than once at noonday to the wife of the Censier of Rothenkirchen, and above all, on the 7th of May for two succeeding years. She swears, and can make oath, that she has seen a venerable priest in pontifical garments embroidered with gold, who threw before her a great heap of stones; and although she is a Lutheran, and consequently not very credulous in things of that kind, she thinks nevertheless that if she had had the presence of mind to put down a handkerchief or an apron, all the stones would have become money.
"M. Cavallari then asked leave to dig there, which was the more readily granted, because the tithe or tenth part of the treasure is due to the sovereign. He was treated as a visionary, and the matter of treasure was regarded as an unheard-of thing. In the mean time, he laughed at the anticipated ridicule, and asked me if I would go halves with him. I did not hesitate a moment to accept this offer; but I was much surprised to find there were some little earthen pots full of gold pieces, all these pieces finer than the ducats of the fourteenth and fifteenth century generally are. I have had for my share 666, found at three different times. There are some of the Archbishops of Mayence, Treves, and Cologne, of the towns of Oppenheim, Baccarat, Bingen, and Coblentz; there are some also of the Palatine Rupert, of Frederic, Burgrave of Nuremberg, some few of Wenceslaus, and one of the Emperor Charles IV., &c."
This shows that not only the demons, but also the saints, are sometimes guardians of treasure; unless you will say that the devil had taken the shape of the prelate. But what could it avail the demon to give the treasure to these gentlemen, who did not ask him for it, and scarcely troubled themselves about him? I have seen two of these pieces in the hands of M. Schopfflein.