The Margraviate of Brandenburg and the Duchy of Prussia were ruled in personal union after 1618 and were called Brandenburg-Prussia. From there, the Kingdom of Prussia was created in 1701, eventually leading to the unification of Germany and the creation of the German Empire in 1871, with the Hohenzollerns as hereditary German Emperors and Kings of Prussia.
The Hohenzollerns named their estates after Hohenzollern Castle in the Swabian Alps. The Hohenzollern Castle lies on an 855 meters high mountain called Hohenzollern. It still belongs to the family today.
The Zollerns received the Graf title from Emperor Henry V in 1111.
As loyal vassals of the Swabian Hohenstaufen dynasty, they were able to significantly enlarge their territory. Count Frederick III (c. 1139 – c. 1200) accompanied Emperor Frederick Barbarossa against Henry the Lion in 1180, and through his marriage was granted the Burgraviate of Nuremberg by Emperor Henry VI in 1192. In about 1185, he married Sophia of Raabs, the daughter of Conrad II, Burgrave of Nuremberg.[6] After the death of Conrad II who left no male heirs, Frederick III was granted Nuremberg as Burgrave Frederick I.
In 1218, the burgraviate passed to Frederick's elder son Conrad I, he thereby became the ancestor of the Franconian Hohenzollern branch, which acquired the Electorate of Brandenburg in 1415.[6]
After Frederick's death, his sons partitioned the family lands between themselves:
Conrad I received the county of Zollern and exchanged it for the Burgraviate of Nuremberg with his younger brother Frederick IV in 1218, thereby founding the Franconian branch of the House of Hohenzollern. Members of the Franconian line eventually became the Brandenburg-Prussia branch and later converted to Protestantism.
Frederick IV received the burgraviate of Nuremberg in 1200 from his father and exchanged it for the county of Zollern in 1218 with his brother, thereby founding the Swabian branch of the House of Hohenzollern, which remains Catholic.[6]
Franconian branch
The senior Franconian branch of the House of Hohenzollern was founded by Conrad I, Burgrave of Nuremberg (1186–1261).
The family supported the Hohenstaufen and Habsburg rulers of the Holy Roman Empire during the 12th to 15th centuries, being rewarded with several territorial grants. Beginning in the 16th century, this branch of the family became Protestant and decided on expansion through marriage and the purchase of surrounding lands.
In the first phase, the family gradually added to their lands, at first with many small acquisitions in the Franconian region of Germany:
In the second phase, the family expanded their lands further with large acquisitions in the Brandenburg and Prussian regions of Germany and present-day Poland:
These acquisitions eventually transformed the Franconian Hohenzollerns from a minor German princely family into one of the most important dynasties in Europe.
From 8 January 1701 the title of Elector of Brandenburg was attached to the title of King in Prussia and, from 13 September 1772, to that of King of Prussia.
After John III/I's death on 11 June 1420, the margraviates of Brandenburg-Ansbach and Brandenburg-Kulmbach were briefly reunited under Frederick VI/I/I. He ruled the Margraviate of Brandenburg-Ansbach after 1398. From 1420, he became Margrave of Brandenburg-Kulmbach. From 1411 Frederick VI became governor of Brandenburg and later Elector and Margrave of Brandenburg as Frederick I. Upon his death on 21 September 1440, his territories were divided among his sons:
In 1427 Frederick, Elector of Brandenburg sold Nuremberg Castle and his rights as burgrave to the Imperial City of Nuremberg. The territories of Brandenburg-Ansbach and Brandenburg-Kulmbach remained possessions of the family, once parts of the Burgraviate of Nuremberg.
Nuremberg Castle (the Emperor's castle, left, and the Burgrave's castle, right)
Cadolzburg Castle near Nuremberg (from 1260 seat of the Burgraves)
Heilsbronn Abbey, which the Hohenzollerns used as the family burial place
Burggraftschaft of Nüremburg with the independent Free Imperial City of Nüremburg in red.
1757–1791: Christian II Frederick (1736–1806) (son of, also Margrave of Brandenburg-Kulmbach)
On 2 December 1791, Christian II Frederick sold the sovereignty of his principalities to King Frederick William II of Prussia.
The original Burggraftschaft of Nüremburg developed into the Burgraftschaft of Ansbach and the Burgraftschaft of Bayreuth with the independent Free Imperial City of Nüremburg in red.
Margraves of Brandenburg-Kulmbach (1398–1604), later Brandenburg-Bayreuth (1604–1791)
In 1411, Frederick VI, Burgrave of the small but wealthy Nuremberg, was appointed governor of Brandenburg in order to restore order and stability. At the Council of Constance in 1415, King Sigismund elevated Frederick to the rank of Elector and Margrave of Brandenburg as Frederick I. In 1417, Elector Frederick purchased Brandenburg from its then-sovereign, Emperor Sigismund, for 400,000 Hungarian guilders.
Although recognized as a branch of the dynasty since 1688, the Margraviate of Brandenburg-Schwedt remained subordinate to the electors, and was never an independent principality.
1578–1603: George Frederick I/I/I/I (Regent, also Margrave of Brandenburg-Ansbach, Margrave of Brandenburg-Kulmbach and Duke of Brandenburg-Jägerndorf)
1603–1608: Joachim I/I/III Frederick (Regent, also Duke of Brandenburg-Jägerndorf and Elector of Brandenburg)
1608–1618: John Sigismund (Regent, also Elector of Brandenburg)
1688–1701: Frederick II/IV/I (also Elector of Brandenburg and King in Prussia)
From 1701, the title of Duke of Prussia was attached to the title of King in and of Prussia.
Kings in Prussia (1701–1772)
In 1701, the title of King in Prussia was granted, without the Duchy of Prussia being elevated to a Kingdom within Poland but recognized as a kingdom by the Holy Roman Emperor, theoretically the highest sovereign in the West. From 1701 onwards the titles of Duke of Prussia and Elector of Brandenburg were always attached to the title of King in Prussia. The Duke of Prussia adopted the title of king as Frederick I, establishing his status as a monarch whose royal territory lay outside the boundaries of the Holy Roman Empire, with the assent of Emperor Leopold I: Frederick could not be "King of Prussia" because part of Prussia's lands were under the suzerainty of the Crown of the Kingdom of Poland. In Brandenburg and the other Hohenzollern domains within the borders of the empire, he was legally still an elector under the ultimate overlordship of the emperor. By this time, however, the emperor's authority had become purely nominal over the other German prices outside the immediate hereditary lands of the emperor. Brandenburg was still legally part of the empire and ruled in personal union with Prussia, though the two states came to be treated as one de facto. The king was officially Margrave of Brandenburg within the Empire until the Empire's dissolution in 1806. In the age of absolutism, most monarchs were obsessed with the desire to emulate Louis XIV of France with his luxurious palace at Versailles.
In 1772, the Duchy of Prussia was elevated to a kingdom.
In the 1772 First Partition of Poland, the Prussian king Frederick the Great annexed neighboring Royal Prussia, i.e., the Polish voivodeships of Pomerania (Gdańsk Pomerania or Pomerelia), Malbork, Chełmno and the Prince-Bishopric of Warmia, thereby connecting his Prussian and Farther Pomeranian lands and cutting the rest of Poland from the Baltic coast. The territory of Warmia was incorporated into the lands of former Ducal Prussia, which, by administrative deed of 31 January 1772 were named East Prussia. The former Polish Pomerelian lands beyond the Vistula River together with Malbork and Chełmno Land formed the province of West Prussia with its capital at Marienwerder (Kwidzyn) in 1773. The Polish Partition Sejm ratified the cession on 30 September 1772, whereafter Frederick officially went on to call himself King "of" Prussia. From 1772 onwards the titles of Duke of Prussia and Elector of Brandenburg were always attached to the title King of Prussia.
In 1871, the Kingdom of Prussia became a constituent member of the German Empire, and the King of Prussia gained the additional title of German Emperor.
In 1871, the German Empire was proclaimed. With the accession of William I to the newly established imperial German throne, the titles of King of Prussia, Duke of Prussia and Elector of Brandenburg were always attached to the title of German Emperor.
William II intended to develop a German navy capable of challenging Britain's Royal Navy. The assassination of Archduke Franz Ferdinand of Austria on 28 June 1914 set off the chain of events that led to World War I. As a result of the war, the German, Russian, Austro-Hungarian and Ottoman empires ceased to exist.
In 1918, the German empire was abolished and replaced by the Weimar Republic. After the outbreak of the German revolution in 1918, both Emperor William II and Crown Prince William signed the document of abdication.
Prussian Hohenzollern religion and religious policy
The official religion of the state was "bi-confessional". John Sigismund's most significant action was his conversion from Lutheranism to Calvinism, after he had earlier equalized the rights of Catholics and Protestants in the Duchy of Prussia under pressure from the King of Poland. He was probably won over to Calvinism during a visit to Heidelberg in 1606, but it was not until 25 December 1613 that he publicly took communion according to the Calvinist rite. The vast majority of his subjects in Brandenburg, including his wife Anna of Prussia, remained deeply Lutheran, however. After the Elector and his Calvinist court officials drew up plans for mass conversion of the population to the new faith in February 1614, as provided for by the rule of Cuius regio, eius religio within the Holy Roman Empire, there were serious protests, with his wife backing the Lutherans. This was doubly important as Anna brought with her the duchy of Prussia into the Brandenburg line of the house and the nascent Brandenburg-Prussian state. Resistance was so strong that in 1615, John Sigismund backed down and relinquished all attempts at forcible conversion. Instead, he allowed his subjects to be either Lutheran or Calvinist according to the dictates of their own consciences. Henceforward, Brandenburg-Prussia would be a bi-confessional state, with the ruling Hohenzollern house staying Calvinist.[9]
This situation persisted until Frederick William III of Prussia. Frederick William was determined to unify the Protestant churches to homogenize their liturgy, organization, and architecture. The long-term goal was to have fully centralized royal control of all the Protestant churches in the Prussian Union of churches. The merging of the Lutheran and Calvinist (Reformed) confessions to form the United Church of Prussia was highly controversial. Angry responses included a large and well-organized opposition. The crown's aggressive efforts to restructure religion were unprecedented in Prussian history. In a series of proclamations over several years, the Church of the Prussian Union was formed, bringing together the majority group of Lutherans and the minority group of Reformed Protestants. The main effect was that the government of Prussia had full control over church affairs, with the king himself recognized as the leading bishop.[10]
Brandenburg-Prussian branch since 1918 abdication
In June 1926, a referendum on expropriating the formerly ruling princes of Germany without compensation failed and as a consequence, the financial situation of the Hohenzollern family improved considerably. A settlement between the state and the family made Cecilienhof property of the state but granted a right of residence to Crown Prince Wilhelm and his wife Cecilie. The family also kept the ownership of Monbijou Palace in Berlin, Oleśnica Castle in Silesia, Rheinsberg Palace, Schwedt Palace and other property until 1945.
Since the abolition of the German monarchy, no Hohenzollern claims to imperial or royal prerogatives are recognized by Germany's Basic Law for the Federal Republic of Germany of 1949, which guarantees a republic.
The communist government of the Soviet occupation zone expropriated all landowners and industrialists; the House of Hohenzollern lost almost all of its fortune, retaining a few company shares and Hohenzollern Castle in West Germany. The Polish government appropriated the Silesian property and the Dutch government seized Huis Doorn, the Emperor's seat in exile.
After German reunification, however, the family was legally able to reclaim their portable property, namely art collections and parts of the interior of their former palaces. Negotiations on the return of or compensation for these assets are not yet completed.
The Berlin Palace, home of the German monarchs, was rebuilt in 2020. The Berlin Palace and the Humboldt Forum are located in the middle of Berlin.
Order of succession
Arms of George Friedrich as Prince of Prussia (also often depicted without the central Hohenzollern shield, and just the "FR".)
The head of the house is the titular King of Prussia and German Emperor. He also bears a historical claim to the title of Prince of Orange. Members of this line style themselves princes of Prussia.
Georg Friedrich, Prince of Prussia, the current head of the royal Prussian House of Hohenzollern, was married to Princess Sophie of Isenburg on 27 August 2011. On 20 January 2013, she gave birth to twin sons, Carl Friedrich Franz Alexander and Louis Ferdinand Christian Albrecht, in Bremen. Carl Friedrich, the elder of the two, is the heir apparent.[11]
Affected by economic problems and internal feuds, the Hohenzollern counts from the 14th century onwards came under pressure by their neighbors, the Counts of Württemberg and the cities of the Swabian League, whose troops besieged and finally destroyed Hohenzollern Castle in 1423. Nevertheless, the Hohenzollerns retained their estates, backed by their Brandenburg cousins and the Imperial House of Habsburg. In 1535, Count Charles I of Hohenzollern (1512–1576) received the counties of Sigmaringen and Veringen as Imperial fiefs.[6]
In 1695, the remaining two Swabian branches entered into an agreement with the Margrave of Brandenburg, which provided that if both branches became extinct, the principalities should fall to Brandenburg. Because of the Revolutions of 1848, Constantine, Prince of Hohenzollern-Hechingen and Karl Anton, Prince of Hohenzollern-Sigmaringen abdicated their thrones in December 1849. The principalities were ruled by the Kings of Prussia from December 1849 onwards, with the Hechingen and Sigmaringen branches obtaining official treatment as cadets of the Prussian royal family.
In 1204, the County of Hohenzollern was established out of the fusion of the County of Zollern and the Burgraviate of Nuremberg. The Swabian branch inherited the county of Zollern and, being descended from Frederick I of Nuremberg, were all named "Friedrich" down through the 11th generation.[13] Each one's numeral is counted from the first Friedrich to rule his branch's appanage.[13]
The most senior of these in the 14th century, Count Frederick VIII (d. 1333), had two sons, the elder of whom became Frederick IX (d. 1379), first Count of Hohenzollern, and fathered Friedrich X who left no sons when he died in 1412.[13]
But the younger son of Friedrich VIII, called Friedrich of Strassburg, uniquely, took no numeral of his own, retaining the old title "Count of Zollern" and pre-deceased his brother in 1364/65.[13] Prince Wilhelm Karl zu Isenburg's 1957 genealogical series, Europäische Stammtafeln, says Friedrich of Strassburg shared, rather, in the rule of Zollern with his elder brother until his premature death.[13]
It appears, but is not stated, that Strassburg's son became the recognized co-ruler of his cousin Friedrich X (as compensation for having received no appanage and/or because of incapacity on the part of Friedrich X) and, as such, assumed (or is, historically, attributed) the designation Frederick XI although he actually pre-deceased Friedrich X, dying in 1401.
Friedrich XI, however, left two sons who jointly succeeded their cousin-once-removed, being Count Frederick XII (d. childless 1443) and Count Eitel Friedrich I (d. 1439), the latter becoming the ancestor of all subsequent branches of the Princes of Hohenzollern.[13]
1204–1251/1255: Frederick IV, also Burgrave of Nuremberg as Frederick II until 1218
In the 12th century, a son of Frederick I secured the county of Hohenberg. The county remained in the possession of the family until 1486.
The influence of the Swabian line was weakened by several partitions of its lands. In the 16th century, the situation changed completely when Eitel Frederick II, a friend and adviser of the emperor Maximilian I, received the district of Haigerloch. His grandson Charles I was granted the counties of Sigmaringen and Vehringen by Charles V.
Counts, later Princes of Hohenzollern-Hechingen (1576–1849)
In December 1849, the ruling princes of both Hohenzollern-Hechingen and Hohenzollern-Sigmaringen abdicated their thrones, and their principalities were incorporated as the Prussian province of Hohenzollern.[6] The Hechingen branch became extinct in dynastic line with Konstantin's death in 1869.
In December 1849, sovereignty over the principality was yielded to the Franconian branch of the family and incorporated into the Kingdom of Prussia, which accorded status as cadets of the Prussian Royal Family to the Swabian Hohenzollerns. The last ruling Prince of Hohenzollern-Sigmaringen, Karl Anton, would later serve as Minister President of Prussia between 1858 and 1862.
The family continued to use the title of Prince of Hohenzollern-Sigmaringen. After the Hechingen branch became extinct in 1869, the Sigmaringen branch adopted title of Prince of Hohenzollern.
The head of the Sigmaringen branch (the only extant line of the Swabian branch of the dynasty) is Karl Friedrich, styled His Highness The Prince of Hohenzollern. His official seat is Sigmaringen Castle.[6]
In 1947, the King Michael I abdicated and the country was proclaimed a People's Republic. Michael did not press his claim to the defunct Romanian throne, but he was welcomed back to the country after half a century in exile as a private citizen, with substantial former royal properties being placed at his disposal. However, his dynastic claim was not recognized by post-Communist Romanians.
On 10 May 2011, King Michael I severed the dynastic ties between the Romanian Royal Family and the House of Hohenzollern-Sigmaringen.[14]
After that the branch of the Hohenzollerns was dynastically represented only by the last king Michael, and his daughters. Having no sons, he declared that his dynastic heir, instead of being a male member of the Hohenzollern-Sigmaringen princely family to which he formerly belonged patrilineally and in accordance with the last Romanian monarchical constitution, should be his eldest daughter Margareta.[15]
The royal house remains popular in Romania[16] and in 2014 Prime Minister Victor Ponta promised a referendum on whether or not to reinstate the monarchy if he were re-elected.
In mid-2019, it was revealed that Prince Georg Friedrich, Prince of Prussia, Head of the House of Hohenzollern had filed claims for permanent right of residency for his family in Cecilienhof, or one of two other Hohenzollern palaces in Potsdam, as well as return of the family library, 266 paintings, an imperial crown and sceptre, and the letters of Empress Augusta Victoria.[17]
Central to the argument was that Monbijou Palace, which had been permanently given to the family following the fall of the Kaiser, was demolished by the East German government in 1959. Lawyers for the German state argued that the involvement of members of the family in National Socialism had voided any such rights.[17]
In June 2019, a claim made by Prince Georg Friedrich that Rheinfels Castle be returned to the Hohenzollern family was dismissed by a court. In 1924, the ruined Castle had been given by the state of Rhineland-Palatinate to the town of St Goar, under the provision it was not sold. In 1998, the town leased the ruins to a nearby hotel. His case made the claim that this constituted a breach of the bequest.[18]
^Christopher Clark The Iron Kingdom: The Rise and Downfall of Prussia 1600-1947 (Penguin, 2007) pp. 115–121
^Christopher Clark (1996). "Confessional policy and the limits of state action: Frederick William III and the Prussian Church Union 1817–40". Historical Journal. 39 (4): 985–1004. doi:10.1017/S0018246X00024730. JSTOR2639865. S2CID159976974.