Charles E. Warren
Charles E. Warren( September 17, 1962 – July 30, 2005) was an assistant professor of biochemistry and molecular biology at the University of New Hampshire.
Charles Warren (MP)
Charles Warren( 19 March 1764 – 12 August 1829) was an English barrister and politician, judge and amateur cricketer.
Roger Buchonnet
Roger Buchonnet( 3 May 1926 – 3 March 2001) was a French racing cyclist.
He rode in the 1949 Tour de France and the 1952 Tour de France.
Roger de Heyberare
Roger de Heyberare( or Roger le Heberer) was the member of Parliament for Gloucester in the Parliament of 1295.
Roger Lestrange
Roger Lestrange or Roger Strange( died 31 July 1311) was an English knight, commander and royal advisor.
Charles W. Lippitt
Charles Warren Lippitt( October 8, 1846 – April 4, 1924) was an American politician and the 44th Governor of Rhode Island.
Walter Johnson (historian)
Walter Johnson( b. in Columbia, Missouri) is an American historian, who teaches history and directs the Charles Warren Center at Harvard University.
Roger Skerning
Roger Skerning( or Roger de Skerning; died 22 January 1278) was a medieval Bishop of Norwich.
Charles Hofmann
Franz Karl Hofmann, later Charles Hofmann( 176324 May 1823) was a Dutch musician and composer.
Charles Warren (U.S. author)
Charles Warren( March 9, 1868 – August 16, 1954) was an American lawyer and legal scholar who won a Pulitzer Prize for his book" The Supreme Court in United States History"( 1922).

Question: Who died later, Charles Warren (U.S. Author) or Roger Buchonnet?
Answer: Roger Buchonnet