The law of Louisiana considers the property of the debtor as the common pledge of all his creditors. Civil Code, 1969. As a general rule, therefore, it contemplates an equality of right in all creditors as to all the property of the debtor, existing at the time an obligation against the debtor arises, unless a creditor, as the result of some lawful contract, or from the particular nature of the debt to which the law gives a preference, has acquired a higher and privileged right to payment than that which belongs to the general mass of creditors. Civil Code, 1968. Under that law the creditors of a partnership are preferred as to the partnership assets over the individual creditors of the members of the firm. Civil Code, 2823. This privilege does not, however, conversely exist, since it has been held from an early day in that state that individual creditors of members of the firm have no preference on the individual assets of the estate of the members of a firm, and therefore the partnership creditors and the individual creditors have a concurrent right to payment out of the individual estates. Morgan v. His Creditors, 8 Mart. N. S. 599, 20 Am. Dec. 262; Flower v. Their Creditors, 3 La. Ann. 189.

As a result of the common pledge which all creditors are presumed to have upon the property of their debtors, the law of Louisiana gives to every creditor an action to revoke any contract made in fraud of their common right of pledge. Civil Code, 1970-1977. As a consequence it is permissible to attack, even collaterally, any mere fraudulent and simulated (that is, fictitious and unreal) transfer of his property by a debtor. See authorities collected in 2 Hennen's Digest, verbo 'Obligations,' 7, p. 1031. This right, however, even in case of bad faith, does not enable a creditor to avoid a real contract of a debtor unless the act has operated to the injury and prejudice of creditors who were such at the time the act sought to be revoked was done. Civil Code, 1937. Every contract, however, is deemed to have been in fraud of creditors and prejudicial to their rights 'when the obligee knew that the obligor was in insolvent circumstances, and when such contract gives to the obligee, if he be a creditor, any advantage over other creditors of the obligor.' Civil Code, 1984. From this rule are excepted sales of property or other contracts made in the usual course of business, and all payments of a just debt in money. Civil Code, 1986. But this exception does not include the giving 'in payment to one creditor, to the prejudice of the others, any other thing than the sum of money due.' Civil Code, 2658.

Miller v. New Orleans Acid & Fertilizer Company/Opinion of the Court

In 1903 the commercial firm of O. Guillory & Company, composed of Olivrel Guillory, Olivrel E. Guillory, and Ambrois Lafleur, carried on business in the state of Louisiana. In 1904 the senior member, Olivrel Guillory, sold various parcels of real estate, which were his individual property, as follows: One sale to J. A. Fontenot, another to Alexandre Miller, and a third to John A. and Samuel Haas. All these sales were, apparently, on their face not susceptible of being assailed by creditors, because in form they were embraced within the excepted class to which we have referred.

Miller v. New Orleans Acid & Fertilizer Company/Opinion of the Court

On February 2, 1905, three corporations-which, for the sake of brevity, we shall designate as the wooden ware, the fertilizing, and the elevator companies-sued in a state district court the firm of O. Guillory & Company, the senior member, O. Guillory, individually, and the purchasers at the respective sales above mentioned. As to the first company, the cause of action was based upon an alleged open account for the purchase price of goods sold to the firm prior to the making of the sales by the senior partner of his individual property above mentioned. As to the two other corporations, the action was based upon notes held by the corporations, signed by the individual members of the firm, and averred to have been given for the price of merchandise bought, also prior to said sales, from the corporations by the firm, it being alleged that the notes signed by the individual members had been received by the corporations as cumulative, and not in any wise as a novation of the firm obligation to pay the price of the goods by it bought. The sales were attacked as fraudulent simulations, or, if not unreal, as subject to be revoked, because they were made at a time when the firm was notoriously embarrassed or insolvent, to the knowledge of the purchasers, and were not within the excepted class, because they were, in substance, not what they purported to be, but were givings in payment of the individual property of O. Guillory in order to prefer the purchasers.

Miller v. New Orleans Acid & Fertilizer Company/Opinion of the Court