Chester Alan Arthur (October 5, 1829 – November 18, 1886) was an American attorney and politician who served as the 21st president of the United States from 1881 to 1885. Previously the 20th vice president, he succeeded to the presidency upon the death of President James A. Garfield in September 1881, two months after Garfield was shot by an assassin. When Arthur joined the firm, Culver and New York attorney John Jay (the grandson of the Founding Father John Jay) were pursuing a habeas corpus action against Jonathan Lemmon, a Virginia slaveholder who was passing through New York with his eight slaves. In Lemmon v. New York, Culver argued that, as New York law did not permit slavery, any slave arriving in New York was automatically freed.