French Religious Wars 1562-1598. Amboise Enterprise or Conspiracy March 1560. Execution at Amboise, 15 March. Execution by hanging or decapitation by the sword of conspirators in Huguenot plot led by Jean du Barry seigneur of La Renaudie (?-1560),whose body swings on gibbet at A, against the Guise faction. Engraving by Jacques Tortorel (fl1568-1590) and Jean-Jacques Perrissin (c1536-1617) from their series on the Huguenot Wars.