In the case of Samuel Peck v. Mary Young, the Supreme Court was asked to decide whether a contract between two parties could be enforced if it had been made without consideration. The plaintiff in error, Samuel Peck, argued that he and defendant Mary Young had entered into an agreement for her to pay him $1,000 for his services as a real estate agent. However, since there was no consideration given by either party at the time of making this agreement (i.e., neither side gave something up or received anything in return), Peck argued that it should not be enforceable under law. On appeal from the Circuit Court’s decision against him, however; the Supreme Court ruled unanimously in favor of Young on grounds that contracts without consideration are valid and binding when they have been executed with mutual assent and understanding between both parties involved. This ruling established precedent which still stands today: even though agreements may lack formalities such as written documents or monetary exchange upon signing them; they can still be legally binding so long as all parties agree to their terms willingly and knowingly

In the case of Samuel Peck v. Mary Young, Justice McLean delivered a dissenting opinion in which he argued that the plaintiff had not been given due process and was denied his right to a trial by jury. He noted that there were several errors in the proceedings leading up to this case, including an incorrect interpretation of state law and failure to provide proper notice for certain hearings. Furthermore, he argued that even if all these issues had been addressed correctly, it would still be unjust for Peck's property rights to be taken away without being afforded a jury trial as required by both common law and constitutional principles. In conclusion, Justice McLean concluded that because Peck did not receive due process or have access to a jury trial before his property was taken from him, this decision should be reversed on appeal.