Marcellus J. O'Neill

Marcellus J. O'Neill was an American lawyer and politician from New York. He served as a U.S. Congressman representing that state and was involved in legal and political activities during the late 19th and early 20th centuries. O'Neill's work included addressing issues relevant to his constituents and contributing to legislative decisions of his time. His career reflects a dedication to public service through law and government, making him a notable figure in regional history.