Finally, on March 28, 1924, Coolidge requested and received a letter of resignation from Daugherty, effectively terminating the Ohio Gang's last leading member.Mark Grossman, "Harry Micajah Daugherty (1860-1941)," in Political Corruption in America: An Encyclopedia of Scandals, Power, and Greed. Santa Barbara, CA: ABC-CLIO, 2003; pp. 91-93.
