This was an effort to put one of two leaders  in charge, but Sergey Trubetskoy fled and Constantine Pavlovich never showed.
One explanation for this event was that after annulling his marriage to Juliane of Saxe-Coburg-Saalfeld   and then marrying Joanna Grudzińska, a grand duke did not intend to return to his homeland. The  leaders of this action had earlier formed the Union of Salvation and Union of Welfare, and Pavel   Pestel also formed the Southern Society. Pestel was one of five people hanged at the end of this event,  along with two leaders of the Chernigov Regiment revolt. This was an effort to put one of two leaders  in charge, but Sergey Trubetskoy fled and Constantine Pavlovich never showed. Name this effort  after the death of Alexander the First to avoid the reign of Nicholas the First.
One explanation for this event was that after annulling his marriage to Juliane of Saxe-Coburg-Saalfeld   and then marrying Joanna Grudzińska, a grand duke did not intend to return to his homeland.
Decembrist Revolt or Rebellion or Uprising [accept Vosstanie Dekabristov]