Kondraty Ryleyev
…The date of execution was set for July 25 (July 13 O.S.), 1826. When the executioner attempted to hang the five men, three of them, Muravyov-Apostol, Kakhovsky, and Ryleyev, dropped through the trapdoor only to have the rope around their necks break. Ryleyev supposedly told the crowd watching the execution…