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). A general superintendent chaired each consistory. In 1848, the Lutheran parishes were democratised by the introduction of presbyteries (, singular ; literally: church boards), elected by all major male parishioners and chairing each congregation in co-operation with the pastor, being before the sole chairman. This introduction of presbyteries was somewhat revolutionary in the rather hierarchically structured Lutheran church. In 1864, Carl Lichtenberg, Hanoverian minister of education, cultural and religious affairs (1862–65), persuaded the Ständeversammlung (lit. Estates Assembly, the Hanoverian parliament) to pass a new law as to the constitution of the Lutheran church. The constitution provided a state synod (parishioners' parliament, ). But its first session only materialised in 1869 when, after the 1866 Prussian annexation of the Kingdom of Hanover, the Hanoverian Lutherans desired a representative body separate from Prussian rule, though it was restricted to Lutheran matters only. 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 of Hanover, in exile, the Kingdom's six consistories joined to form today's still-existing church body, the Lutheran State Church of Hanover. An all-Hanoverian consistory, the (state consistory), was formed with representatives from the regional consistories. While the Calvinist congregations in formerly-Prussian East Frisia had a common roof organisation with the Lutherans there ("Coetus") and the Reformed Church in the former County of Bentheim, then being the state church, had fully established church bodies for Bentheim only (, ), the Calvinist congregations elsewhere in Hanover were in a somewhat sorry state. Though some Calvinist congregations of Huguenot origin were organised in the Lower Saxon Confederation (). The Lutheran church being the state church of Hanover also supervised the Calvinist diaspora parishes outside East Frisia and Bentheim. In 1848 the new Hanoverian law also provided for presbyteries in these Calvinist parishes, which exactly fit the presbyterian structure of Calvinism. Catholics formed an overall minority in Hanover, but regionally majorities in the former prince-bishoprics. By the annexations in 1803 and 1814 Hanover had become a state of three Christian denominations. In 1824 Hanover and the Holy See thus agreed to integrate diaspora parishes which were located in prevailingly Protestant areas, until then supervised by the Roman Catholic Vicariate Apostolic of the Nordic