 After the Prussian conquest in 1866, on 19 September 1866, the day before the official Prussian annexation took place and with the last king, George V, already in exile, the Kingdom's six government-appointed consistories established the joint all-Hanoveran state consistory ("Landeskonsistorium"), based in Hanover too, consisting of representatives from each provincial consistory.The provincial consistories were in Aurich, a simultaneously Lutheran and Reformed consistory dominated by Lutherans (for East Frisia) and the Lutheran consistories in Hanover (for the former Electorate of Brunswick and Lunenburg proper), in Ilfeld (for the County of Hohenstein, a Hanoverian exclave in the Eastern Harz mountains), in Osnabrück (for the former Prince-Bishopric of Osnabrück), in Otterndorf (existed 1535-1885 for the Land of Hadeln) as well as in Stade (existed 1650-1903, until 1885 for the former Bremen-Verden proper without Hadeln, then including the complete Stade Region).Thus with the Church of Hanover the elected state synod came first and the formation of a steady nationwide executive, the "Landeskonsistorium" (state consistory) followed as the second step in 1866.