House of Lords of Prussia

Prussian House of Lords Preußisches Herrenhaus
Courtyard on Leipziger Straße, c. 1900
Type
Type	Upper house
History
Established	31 January 1850
Disbanded	15 November 1918
Preceded by	Prussian estates Prussian National Assembly
Succeeded by	Prussian State Council

The Prussian House of Lords (German: Preußisches Herrenhaus) in Berlin was the upper house of the Preußischer Landtag, the parliament of Prussia from 1850 to 1918. Together with the lower house, the House of Representatives (Abgeordnetenhaus), it formed the Prussian bicameral legislature.

Modeled on the House of Lords of the United Kingdom, the Herrenhaus was created following the 1848 revolution with the adoption of the Constitution of the Kingdom of Prussia imposed by King Frederick William IV on 31 January 1850.

A member of the House of Lords was known as a pair (see also pairie), or officially as a member of the Prussian House of Lords (Mitglieder des preußischen Herrenhauses, or MdH). The House consisted of hereditary peers, life peers appointed by the King of Prussia, peers by virtue of position, representatives of cities and universities, etc. The majority of members were nobles, although the House also had commoners as members, especially among the representatives of cities and universities. The breakdown was as follows:

With the German Revolution of 1918–1919 and the fall of the Hohenzollern monarchy resulting from World War I, the Prussian House of Lords was dissolved by the government of Minister President Paul Hirsch. According to the 1920 constitution of the Free State of Prussia it was replaced by the Staatsrat (state council) of representatives delegated by the Landtag assemblies of the Provinces. The Cologne mayor Konrad Adenauer served as president of the state council from 1921 until the Nazi Machtergreifung in 1933.