In the 1942 case of Brady, Administratrix v. Roosevelt Steamship Co., the United States Supreme Court ruled on a matter involving maritime law and wrongful death claims. The plaintiff, Mrs. Brady, was seeking damages for the loss of her husband's life due to alleged negligence by his employer, Roosevelt Steamship Company. Mr. Brady had been working as a seaman aboard one of their vessels when he fell ill with pneumonia and died; his wife claimed that inadequate medical care provided onboard led to his demise. The lower courts dismissed her claim based on an interpretation of maritime law at that time which did not recognize wrongful death actions unless specifically authorized by statute - something not present in this circumstance. However, upon reaching the Supreme Court it was decided differently: they held that under general maritime law there is indeed a right to recovery for deaths caused by negligence even without specific statutory authorization. This decision marked an important shift in how such cases were handled within U.S legal system henceforth allowing more protection for seamen and their families against negligent employers.

In the dissenting opinion for Brady v. Roosevelt Steamship Co., Justice Frank Murphy argued that the majority's decision was a misinterpretation of Section 33 of the Merchant Marine Act (1920). He believed that this section should be read as providing an additional remedy to injured seamen, not as limiting their rights under state law. According to him, it would be unjust and contrary to legislative intent if federal law were interpreted in such a way as to deprive injured workers of remedies available under state laws. Furthermore, he pointed out inconsistencies in previous court decisions regarding similar cases involving railroad employees and asserted that these precedents supported his interpretation. In conclusion, he disagreed with the majority’s view because it limited legal protections for seamen who suffered injuries due to negligence on part of their employers.