In the case of Euphrosine Fouvergne et al. Appellants v. The Municipality No. 2, of the City of New Orleans et al., a dispute arose between two parties over an alleged breach in contract and violation of rights under Louisiana law regarding property ownership and taxation. The appellants argued that they had been wrongfully taxed on their property by the municipality due to a prior agreement with them which stated that they would not be subject to such taxes for twenty years from 1835-1855, while the respondents contended that this agreement was invalid as it violated state laws governing taxation at the time. Ultimately, after much deliberation, it was decided by Supreme Court justices that although there were some discrepancies in how both sides interpreted certain aspects of Louisiana law concerning taxation during this period, ultimately no legal basis existed for either party’s claims against one another and thus neither could prevail in court; therefore all charges were dismissed without prejudice or costs awarded to either side

In the case of Euphrosine Fouvergne et al. Appellants v. The Municipality No. 2, of the City of New Orleans et al., Chief Justice Taney delivered a dissenting opinion in which he argued that the court should not have granted an injunction to prevent municipal authorities from collecting taxes on property owned by free people of color who had been emancipated prior to 1852 and whose emancipation was recognized by law at that time. He reasoned that since these individuals were legally considered citizens with full rights under Louisiana law, they could not be denied their right to own property or be taxed for it without due process being followed first. Furthermore, he argued that if this decision were allowed to stand then other municipalities would also be able to deny similar rights and privileges enjoyed by all citizens regardless of race or ethnicity without any legal justification whatsoever; thus setting a dangerous precedent for future cases involving civil liberties issues related to race and ethnicity in America.