The Nordthüringgau was a medieval county (german: Gau) in the

Eastphalia Eastphalia (german: Ostfalen; Eastphalian: ''Oostfalen'') is a historical region in northern Germany, encompassing the eastern '' Gaue'' (shires) of the historic stem duchy of Saxony, roughly confined by the River Leine in the west and the Elbe ...

n region of the German stem duchy of

Saxony Saxony (german: Sachsen ; Upper Saxon: ''Saggsn''; hsb, Sakska), officially the Free State of Saxony (german: Freistaat Sachsen, links=no ; Upper Saxon: ''Freischdaad Saggsn''; hsb, Swobodny stat Sakska, links=no), is a landlocked state of ...

Geography

The county was located on both sides of the upper Aller river in present-day

Saxony-Anhalt Saxony-Anhalt (german: Sachsen-Anhalt ; nds, Sassen-Anholt) is a state of Germany, bordering the states of Brandenburg, Saxony, Thuringia and Lower Saxony. It covers an area of and has a population of 2.18 million inhabitants, making it th ...

. It was bounded by the Lappwald hill range and the

Drömling Drömling is a sparsely populated depression on the border of Lower Saxony and Saxony-Anhalt in Germany with an area of about . The larger part belonging to Saxony-Anhalt in the east has been a nature park since 1990. The former swampland was ...

swamp in the northwest, the River Bode in the southwest, and the

Elbe The Elbe (; cs, Labe ; nds, Ilv or ''Elv''; Upper and dsb, Łobjo) is one of the major rivers of Central Europe. It rises in the Giant Mountains of the northern Czech Republic before traversing much of Bohemia (western half of the Czech Re ...

and

Saale The Saale (), also known as the Saxon Saale (german: Sächsische Saale) and Thuringian Saale (german: Thüringische Saale), is a river in Germany and a left-bank tributary of the Elbe. It is not to be confused with the smaller Franconian Saale ...

Rivers in the east, where it bordered on the lands settled by the

Polabian Slavs Polabian Slavs ( dsb, Połobske słowjany, pl, Słowianie połabscy, cz, Polabští slované) is a collective term applied to a number of Lechitic ( West Slavic) tribes who lived scattered along the Elbe river in what is today eastern Germ ...

. Towns included the Imperial residence of Magdeburg as well as

Haldensleben Haldensleben (; Eastphalian: ''Halslä'') is a town in Saxony-Anhalt, Germany. It is the administrative seat of the Börde district. Geography It is situated on the Ohre river, near the confluence with its Beber tributary, and the parallel Mi ...

Oschersleben Oschersleben () is a town in the Börde district, in Saxony-Anhalt, Germany. The population in 1905 was 13,271, in 2020 about 19,000. History On November 23, 994 Oschersleben was first mentioned in a document by the Emperor Otto III. In 1235 ...

, and Calbe. Neighboring Saxon counties were Osterwalde and

Balsamgau The Balsamgau (or Belcsem, Balsami) was an early medieval Gau (shire) in the Eastphalia region of the Duchy of Saxony. It was centered on Stendal and located on the West bank of the River Elbe. Other towns in the Balsamgau include Arneburg, Döb ...

in the north,

Derlingau The Derlingau was an early medieval county ('' Gau'') of the Duchy of Saxony. Geography The Derlingau approximately consisted of the area between the river Oker in the west and the Lappwald forest in the east. It was bordered by (from the north, ...

in the west, as well as

Harzgau The Harzgau was a medieval shire ('' Gau'') in the northeastern foorhils of the Harz mountains, part of the Eastphalia region of Saxony. It included the towns of Halberstadt, Quedlinburg, and Osterwieck, and was bounded by the Oker in the west, ...

and

Schwabengau The Schwabengau (modernized name; originally: Suavia, Suevon, Nordosquavi) was an early medieval shire ('' Gau'') in the Eastphalia region of the medieval Duchy of Saxony. Ruled by the House of Ascania, it became the nucleus of the later Princip ...

in the south. Beyond Elbe and Saale it bordered on the Morazena, Ciervisti and Serimunt counties, administrative parts of the vast ''

marca Geronis The ''Marca Geronis'' (march of Gero) was a vast super-march in the middle of the tenth century. It was created probably for Thietmar (in the 920s) and passed to his two sons consecutively: Siegfried and Gero. On Gero's death in 965 it was divi ...

'' from 937.

History

The Saxon count Christian, probably a scion of the Billung dynasty, was mentioned in the Nordthüringgau about 937. He also ruled in the adjacent Schwabengau and upon the implementation of the ''

'' in from 945 also over the adjacent Serimunt region beyond the Elbe River, being the brother-in-law of Margrave Gero. Upon his death in 950 he was succeeded by his son Count Thietmar (d. 979), who after the exile of Gunther of Merseburg was appointed Margrave of Meissen in 976. Count Christian' s grandson Gero II (d. 1015) was not able to retain Meissen, but in 993 succeeded his uncle Odo as margrave of the Saxon Eastern March. The last count in the Nordthüringgau from the Billung dynasty was Thietmar II, Margrave of the Saxon Eastern March from 1015 to 1030. Upon his death, Schwabengau, Harzgau and Nordthüringgau as well as Serimunt were enfeoffed to Esico of Ballenstedt, a maternal grandson of Margrave Odo. Esico became the progenitor of the

House of Ascania The House of Ascania (german: Askanier) was a dynasty of German rulers. It is also known as the House of Anhalt, which refers to its longest-held possession, Anhalt. The Ascanians are named after Ascania (or Ascaria) Castle, known as ''Schlo ...

and his lands over the following generations evolved into the state of Anhalt. After the deposition of the Saxon duke

Henry the Lion Henry the Lion (german: Heinrich der Löwe; 1129/1131 – 6 August 1195) was a member of the Welf dynasty who ruled as the duke of Saxony and Bavaria from 1142 and 1156, respectively, until 1180. Henry was one of the most powerful German p ...

in 1180, the lands of the former Nordthüringgau were replaced by the Archbishopric of Magdeburg, the

Bishopric of Halberstadt The Diocese of Halberstadt was a Roman Catholic diocese (german: Bistum Halberstadt) from 804 until 1648.

and the

Altmark :''See German tanker Altmark for the ship named after Altmark and Stary Targ for the Polish village named Altmark in German.'' The (English: Old MarchHansard, ''The Parliamentary Debates from the Year 1803 to the Present Time ...'', Volume 32. ...

territory of

Brandenburg Brandenburg (; nds, Brannenborg; dsb, Bramborska ) is a state in the northeast of Germany bordering the states of Mecklenburg-Vorpommern, Lower Saxony, Saxony-Anhalt, and Saxony, as well as the country of Poland. With an area of 29,480 sq ...

. {{DEFAULTSORT:Nordthuringgau Carolingian counties Former states and territories of Saxony-Anhalt