Bülkau is a municipality in the district of Cuxhaven

Cuxhaven (district)

Cuxhaven is a district in Lower Saxony, Germany. It is bounded by the districts of Stade, Rotenburg, Osterholz and Wesermarsch, the city of Bremerhaven and the North Sea.- History :...

, in Lower Saxony

Lower Saxony

Lower Saxony is a German state situated in north-western Germany and is second in area and fourth in population among the sixteen states of Germany...

, Germany.

History

Bülkau belonged to the Prince-Archbishopric of Bremen, a territory of imperial immediacy established in 1180. In the mid-16th c. Bülkau adopted Lutheranism

Lutheranism

Lutheranism is a major branch of Western Christianity that identifies with the theology of Martin Luther, a German reformer. Luther's efforts to reform the theology and practice of the church launched the Protestant Reformation...

. During the Catholic Leaguist

Catholic League (German)

The German Catholic League was initially a loose confederation of Roman Catholic German states formed on July 10, 1609 to counteract the Protestant Union , whereby the participating states concluded an alliance "for the defence of the Catholic religion and peace within the Empire." Modeled...

 occupation under Johan 't Serclaes, Count of Tilly (1628–1630), Bülkau suffered from attempts of reCatholicisation.

In 1648 the Prince-Archbishopric was transformed into the Duchy of Bremen, which was first ruled in personal union

Personal union

A personal union is the combination by which two or more different states have the same monarch while their boundaries, their laws and their interests remain distinct. It should not be confused with a federation which is internationally considered a single state...

 by the Swedish Crown – interrupted by a Danish occupation (1712–1715) – and from 1715 on by the House of Hanover

House of Hanover

The House of Hanover is a deposed German royal dynasty which has ruled the Duchy of Brunswick-Lüneburg , the Kingdom of Hanover, the Kingdom of Great Britain, the Kingdom of Ireland and the United Kingdom of Great Britain and Ireland...

. In 1807 the ephemeric Kingdom of Westphalia

Kingdom of Westphalia

The Kingdom of Westphalia was a new country of 2.6 million Germans that existed from 1807-1813. It included of territory in Hesse and other parts of present-day Germany. While formally independent, it was a vassal state of the First French Empire, ruled by Napoleon's brother Jérôme Bonaparte...

 annexed the duchy, before France

First French Empire

The First French Empire , also known as the Greater French Empire or Napoleonic Empire, was the empire of Napoleon I of France...

 annexed it in 1810. In 1813 the Duchy of Bremen was restored to the Electorate of Hanover

Electorate of Hanover

The Electorate of Brunswick-Lüneburg was the ninth Electorate of the Holy Roman Empire of the German Nation...

, which – after its upgrade to the Kingdom of Hanover

Kingdom of Hanover

The Kingdom of Hanover was established in October 1814 by the Congress of Vienna, with the restoration of George III to his Hanoverian territories after the Napoleonic era. It succeeded the former Electorate of Brunswick-Lüneburg , and joined with 38 other sovereign states in the German...

 in 1814 – incorporated the duchy in a real union

Real union

Real union is a union of two or more states, which share some state institutions as in contrast to personal unions; however they are not as unified as states in a political union...

 and the ducal territory, including Bülkau, became part of the Stade Region

Stade (region)

The Stade Region emerged in 1823 by an administrative reorganisation of the dominions of the Kingdom of Hanover, a sovereign state, whose then territory is almost completely part of today's German federal state of Lower Saxony...

, established in 1823.