Hanna,
Mark (born Marcus Alonzo Hanna) 1837-1904; U.S. financier & politician
See Hanna in American Heritage Dictionary 4
(hănˈə), Marcus Alonzo Known as “Mark.” 1837-1904.
American financier and politician who managed the 1896 and 1900 presidential campaigns of William McKinley and served as a U.S. senator from Ohio (1897-1904).