Stuyvesant Fish was an American businessman and member of the Fish family who served as president of the Illinois Central Railroad. He owned grand residences in New York City and Newport, Rhode Island, entertained lavishly and, along with his wife "Mamie", became prominent in American high society during the Gilded Age.

Nicholas Fish II was a United States diplomat who served as the ambassador to Switzerland from 1877 to 1881 and the ambassador to Belgium from 1882 to 1885. In a widely reported crime of the time known as the "sensation of the day," Fish was murdered while leaving a New York City bar.