The House of Hohenzollern is a formerly royal German dynasty whose members were variously princes, electors, kings and emperors of Hohenzollern, Brandenburg, Prussia, the German Empire, and Romania. The family came from the area around the town of Hechingen in Swabia during the late 11th century and took their name from Hohenzollern Castle. The first ancestors of the Hohenzollerns were mentioned in 1061.
The history of Saxony-Anhalt began with Old Saxony, which was conquered by Charlemagne in 804 and transformed into the Duchy of Saxony within the Carolingian Empire. Saxony went on to become one of the so-called stem duchies of the German Kingdom and subsequently the Holy Roman Empire which formed out of the eastern partition of the Carolingian Empire. The duchy grew to become a powerful state within the empire, ruling over much of what is now northern Germany, but following conflicts with the emperor it was partitioned into numerous minor states, including the Principality of Anhalt, around the end of the 12th century and early 13th century. The territories of the Duchy of Saxony, the Principality of Anhalt, and their successors are now part of the modern German state of Saxony-Anhalt.
The Kingdom of Prussia constituted the German state of Prussia between 1701 and 1918. It was the driving force behind the unification of Germany in 1866 and was the leading state of the German Empire until its dissolution in 1918. Although it took its name from the region called Prussia, it was based in the Margraviate of Brandenburg. Its capital was Berlin.
Saxe-Altenburg was one of the Saxon duchies held by the Ernestine branch of the House of Wettin in present-day Thuringia. It was one of the smallest of the German states with an area of 1323 square kilometers and a population of 207,000 (1905) of whom about one fifth resided in the capital, Altenburg. The territory of the duchy consisted of two non-contiguous territories separated by land belonging to the Principality of Reuss-Gera. Its economy was based on agriculture, forestry, and small industry. The state had a constitutional monarchical form of government with a parliament composed of thirty members chosen by male taxpayers over 25 years of age.
Saxe-Coburg was a duchy held by the Ernestine branch of the Wettin dynasty in today's Bavaria, Germany.
Sayn-Wittgenstein was a county of medieval Germany, located in the Sauerland of eastern North Rhine-Westphalia.
The Duchy of Saxe-Lauenburg, was a reichsfrei duchy that existed from 1296 to 1803 and again from 1814 to 1876 in the extreme southeast region of what is now Schleswig-Holstein. Its territorial center was in the modern district of Herzogtum Lauenburg and originally its eponymous capital was Lauenburg upon Elbe, though the capital moved to Ratzeburg in 1619.
George William was the first Welf Duke of Lauenburg after its occupation in 1689. From 1648 to 1665, he was the ruler of the Principality of Calenberg as an appanage from his eldest brother, Christian Louis, Prince of Luneburg. When he inherited Luneburg on the latter's death in 1665, he gave Calenberg to his younger brother, John Frederick.
Saxe-Weimar was one of the Saxon duchies held by the Ernestine branch of the Wettin dynasty in present-day Thuringia. The chief town and capital was Weimar. The Weimar branch was the most genealogically senior extant branch of the House of Wettin.
Saxe-Eisenach was an Ernestine duchy ruled by the Saxon House of Wettin. The state intermittently existed at three different times in the Thuringian region of the Holy Roman Empire. The chief town and capital of all three duchies was Eisenach.
The Duchy of Saxe-Wittenberg was a medieval duchy of the Holy Roman Empire centered at Wittenberg, which emerged after the dissolution of the stem duchy of Saxony. The Ascanian dukes prevailed in obtaining the Saxon electoral dignity until their duchy was finally elevated to the Electorate of Saxony by the Golden Bull of 1356.
The Treaty of Leipzig or Partition of Leipzig was signed on 11 November 1485 between Elector Ernest of Saxony and his younger brother Albert III, the sons of Elector Frederick II of Saxony from the House of Wettin. The agreement perpetuated the division of the Wettin lands into a Saxon and a Thuringian part, which in the long run obstructed the further development of a Central German hegemonic power in favour of Brandenburg-Prussia.
The coat of arms of the present-day German free state of Saxony shows a tenfold horizontally-partitioned field of black (sable) and gold/yellow (or) stripes, charged with a green (vert) crancelin running from the viewer's top-left to bottom-right. Although the crancelin is sometimes shown bent (embowed) like a crown, this is due to artistic license. The coat of arms is also displayed on the state flag of Saxony.
Moritz Wilhelm, a member of the Saxon House of Wettin, was the second and last Duke of Saxe-Zeitz from 1681 until his death.
Brandenburg-Schwedt was a secundogeniture of the Hohenzollern margraves of Brandenburg, established by Prince Philip William who took his residence at Schwedt Castle in 1689. By appanage, they administered the manors of Schwedt and Vierraden on the Oder river as well as Wildenbruch in Pomerania. Though prosperous, the cadet branch never obtained Imperial immediacy.
Saxe-Weissenfels was a duchy of the Holy Roman Empire from 1656/7 until 1746 with its residence at Weißenfels. Ruled by a cadet branch of the Albertine House of Wettin, the duchy passed to the Electorate of Saxony upon the extinction of the line.
The Duchy of Saxe-Zeitz was a territory of the Holy Roman Empire established in 1656–57 as a secundogeniture of the Electoral Saxon house of House of Wettin. Its capital was Zeitz. The territory fell back to the Wettin electoral line in 1718.
The Duchy of Saxe-Merseburg was a duchy of the Holy Roman Empire, with Merseburg as its capital. It existed from 1656 or 1657 to 1738 and was owned by an Albertine secundogeniture of the Saxon House of Wettin.
Johannetta, Countess of Sayn-Wittgenstein-Sayn-Altenkirchen, was Sovereign Countess of Sayn-Wittgenstein-Sayn-Altenkirchen from 1648 to 1701. She was also Landgravine of Hesse-Braubach by marriage to John, Landgrave of Hesse-Braubach, and Duchess of Saxe-Marksuhl by marriage to John George I, Duke of Saxe-Eisenach.
The German Emperors after 1873 had a variety of titles and coats of arms, which in various compositions became the officially used titles and coats of arms. The title and coat of arms were last fixed in 1873, but the titles did not necessarily mean that the area was really dominated, and sometimes even several princes bore the same title.
