Council of Trent: Session XXII, Reformation, Chapter XI

CHAPTER XI. Usurpers of the property of any Church, or pious places, are punished.

If any cleric, or layman, by whatsoever dignity pre-eminent, be he even emperor or king, should be so possessed by covetousness, that root of all evils, as to presume to convert to his own use, and to usurp,--by himself or by others, by force, or fear, or even by means of any supposititious persons, whether lay, or clerical, or by any artifice, or under any colourable pretext whatsoever,--the jurisdictions, property, rents, and rights, even those held in fee or under lease, the fruits, emoluments, or any sources of revenue whatsoever, belonging to any church, or to any benefice, whether Secular or Regular, monts-de-piete, or to any other pious places, which ought to be employed for the necessities of the ministers (thereof), and of the poor; or (shall presume) to hinder them (in any of the ways aforesaid) from being received by those unto whom they of right belong; he shall lie under an anathema until he shall have wholly restored to the Church, and to the administrator or beneficiary thereof, the jurisdictions, property, effects, rights, fruits, and revenues which he has seized upon, or in whatsoever way they have come to him, even by way of gift from a supposititious person and until he shall, furthermore, have obtained absolution from the Roman Pontiff. And if he be the patron of the said church, he shall, besides the penalties aforesaid, be thereupon deprived of the right of patronage. And the cleric who shall be the author of, or consenting to, any execrable fraud and usurpation of this kind, shall be subjected to the same penalties; as also he shall be deprived of all benefices whatsoever, and be rendered incapable of any others whatsoever; and ever after entire satisfaction and absolution, he shall be suspended from the exercise of his orders, at the discretion of his Ordinary.

Translation: J. Waterworth, The Canons and Decrees of the Council of Trent (1848), Hanover Historical Texts Project transcription (1995).