This US Supreme Court case involved four appellants, George W. Day, Bowen Matlock, Isaac H. Frothingham and George W. Warner who were appealing a decision made by the Circuit Court of the United States for the District of Massachusetts in favor of two appellees William A. Washburn and John A. Keith regarding an action brought against them to recover damages for alleged frauds committed upon certain creditors while acting as assignees under a deed of assignment executed by one Joseph Bancroft Davis on behalf of himself and his copartners in trade known as J & G Davis & Co., which had been adjudged bankrupts prior to this suit being filed against Washburn and Keith . The Supreme Court affirmed the judgment rendered by the circuit court below finding that there was no evidence presented at trial sufficient enough to support any claim or charge that either defendant had acted with fraudulent intent when they assumed their duties as assignees under said deed nor did it appear from any testimony given during proceedings that either party had violated their fiduciary duty owed to creditors or otherwise acted improperly in regards to handling funds belonging those same creditors .

In the case of George W. Day, Bowen Matlock, Isaac H. Frothingham and George W. Warner v William A. Washburn and John A. Keith, the dissenting opinion was that a contract between two parties should not be voided due to an alleged mistake in one party's understanding of its terms unless it can be proven that such misunderstanding was caused by fraud or misrepresentation on behalf of the other party involved in the agreement. The majority opinion held that since there had been no proof presented as to how this particular mistake occurred, then both parties were equally responsible for any losses incurred from their agreement being voided; however, Justice Grier argued against this ruling stating that if either side could prove they had been misled into signing a contract under false pretenses then only one party would bear responsibility for any damages resulting from voiding said contract - namely whichever side had committed fraud or misrepresentation when entering into it originally.