Statement of the case. ERROR to the Supreme Court of Louisiana.

The three cases—the parties to which as plaintiffs and defendants in error, are given specifically as a sub-title, at the head of this report, but which are reported together also under the general name which, in common parlance, they had acquired—grew out of an act of the legislature of the State of Lousiana, entitled: "An act to protect the health of the City of New Orleans, to locate the stock landings and slaughter-houses, and to incorporate 'The Crescent City Live-Stock Landing and Slaughter-House Company, which was approved on the 8th of March, 1869, and went into operation on the 1st of June following; and the three cases were argued together.

Slaughter-House Cases

The act was as follows:

Slaughter-House Cases

"SECTION 1. Be it enacted, &c., That from and after the first day of June, A.D. 1869, it shall not be lawful to land, keep, or slaughter any cattle, beeves, calves, sheep, swine, or other animals, or to have, keep, or establish any stock-landing, yards, pens, slaughter-houses, or abattoirs at any point or place within the city of New Orleans, or the parishes of Orleans, Jefferson, and St. Bernard, or at any point or place on the east bank of the Mississippi River within the corporate limits of the city of New Orleans, or at any point on the west bank of the Mississippi River, above the present depot of the New Orleans, Opelousas, and Great Western Railroad Company, except that the 'Crescent City Stock Landing and Slaughter-House Company' may establish themselves at any point or place as hereinafter provided. Any person or persons, or corporation or company carrying on any business or doing any act in contravention of this act, or landing, slaughtering or keeping any animal or animals in violation of this act, shall be liable to a fine of $250, for each and [p39] every violation, the same to be recoverable, with costs of suit, before any court of competent jurisdiction."

Slaughter-House Cases

The second section of the act created one Sanger and sixteen other persons named, a corporation, with the usual privileges of a corporation, and including power to appoint officers, and fix their compensation and term of office, and to fix the amount of the capital stock of the corporation and the number of shares thereof.

The act then went on: