This US Supreme Court case involved a dispute between the Canada Southern Railway Company and the executors of the estate of a deceased man. The executors had been appointed by the court to manage the estate, and they had issued bonds to the railway company in exchange for a loan. The railway company then sued the executors, claiming that the bonds were invalid because they had not been properly authorized by the court. The Supreme Court ruled in favor of the railway company, finding that the bonds were invalid because they had not been properly authorized by the court. The Court held that the executors had acted beyond their authority in issuing the bonds, and that the railway company was not bound by them. The Court also held that the executors were liable for any damages caused by their actions. This ruling established that executors must act within the scope of their authority when managing an estate, and that any actions taken beyond that scope are invalid and can be challenged in court.

In the case of Canada Southern Railway Company v. Gebhard and Another, Executors, the Supreme Court was asked to decide whether a railroad company could be held liable for damages caused by its negligence in failing to maintain an adequate fence along its tracks. The majority opinion found that because the company had not been negligent in maintaining such fences, it could not be held liable for any resulting damages. However, Justice Field dissented from this decision on two grounds: firstly, he argued that under common law principles of liability established prior to the adoption of statutes governing railway companies’ duties with respect to fencing their tracks, they were indeed responsible for any damage caused by their failure or neglect; secondly he argued that even if these common law principles did not apply here due to statutory changes since then which limited railway companies’ liabilities in certain cases like this one - those same statutes also provided remedies against them when they failed “to exercise ordinary care and diligence” as required by them - thus making them still potentially liable despite what other laws may have said about limiting their responsibilities.