High Middle Ages In
medieval times the
marshland villages of Dithmarschen enjoyed remarkable autonomy. Neighbouring princes often tried to bring Dithmarschen under their control. After 1180 Prince-Archbishop
Siegfried ceded Dithmarschen, which was supposed to belong to his
Prince-Archbishopric of Bremen, to his brother
Bernhard III, Duke of the
younger Duchy of Saxony. In his new position of Duke of Saxony he held the
Land of Hadeln, opposite of Dithmarschen on the southern bank of the river
Elbe.
Adolf III of Schauenburg,
Count of Holstein, at enmity with the
Ascanians, had de facto taken a loose possession of Dithmarschen. It fell to Bernhard to regain the territory, but he failed, only forcing Adolf to accept his overlordship of Dithmarschen. Prince-Archbishop
Hartwig II prepared a campaign into Dithmarschen, which, while religiously belonging to the
Archdiocese of Bremen, and represented by its subsidiary
chapter at
Hamburg Concathedral, rejected secular overlordship from Bremen. He persuaded Adolf III to waive his claim to Dithmarschen, in return for being paid regular dues to be levied from the Ditmarsians after subjugation. In 1187 and 1188 Hartwig and his ally
Maurice I, Count of Oldenburg, heading their troops, invaded Dithmarschen. The free peasants promised to pay him dues, only to ridicule and renounce Hartwig, once he and his soldiers had left. The Ditmarsians gained support from
Valdemar, steward of the
Duchy of Schleswig and
Bishop of Schleswig. Hartwig, owing dues to Adolf III and the soldiers' pay to Maurice I, was trapped and could not afford to wage a second war. In 1192 the Bremian Chapter elected Valdemar as its new Prince-Archbishop. Valdemar welcomed his election, hoping his new position could be helpful in his dispute with
Duke Valdemar of
Schleswig and his elder brother
Canute VI of Denmark. Before entering the Prince-Archbishopric of Bremen he won the support of Dithmarschen.
Late Middle Ages In the 15th century the Ditmarsians confederated in a
peasant republic. Though several times neighbouring princely rulers, accompanied by their
knights and
mercenaries, attempted to subjugate the independent peasants to feudalism, they were unsuccessful. In 1319
Gerhard III was repelled in the . After
Eric IV, Duke of Saxe-Lauenburg had raided Dithmarschen, the Ditmarsians blamed his son-in-law,
Albert II, Count of Holstein-Rendsburg, for complicity, who then used this as a pretext for his own unsuccessful conquest attempt in 1403, dying during the campaign from inflicted injuries. In 1468 Dithmarschen allied with
Lübeck to protect their common interest as to commerce and containing the spreading feudalism in the region. Based on the Hanseatic obligations and privileges from the pact signed with Lübeck, Ditmarsians had established trade with
Livonia and neighbouring
Baltic destinations in the 15th century. then vicegerent of the Land of Hadeln, failed to subjugate the free
Frisian peasants in the
Land of Wursten, a de facto autonomous region in a North Sea marsh at the
Weser estuary, which was under the loose overlordship of the Prince-Archbishopric of Bremen. This foreshadowed a series of feudal attempts to subdue regions of free peasants, an alarming signal for the Ditmarsians and the free peasants in other marshes in the area. In April 1499 Count
John XIV of
Oldenburg invaded the Weser and North Sea marshes of
Stadland and
Butjadingen, both of which the Prince-Archbishopric of Bremen claimed overlordship over, in order to subject their free peasants. On 1 August the alliance, now also including
Buxtehude, committed themselves to supply 1,300 warriors and equipment to defend Wursten and/or invade Hadeln. The allied forces, with the Ditmarsians invading by crossing the Elbe, easily conquered the Land of Hadeln, and defeated Magnus. While the cities desired a peaceful front yard without another's powerful influence, the Ditmarsians instead favoured the favour of autonomy of the free peasants. Hamburg and the Ditmarsians fell out with each other. On 16 September 1499, a landsknecht hired by Hamburg slew Cordt von der Lieth, a member of the Bremian
ministerialis, causing the
Otterndorf Strife (Otterndorfer Streit). The landsknecht created rumours that it had instead been a Ditmarsian who had slain von der Lieth, and fled after. Hamburg's landsknechts then attacked the uninvolved Ditmarsians and slew 76 men in their military camp near
Otterndorf. Finally, on Christmas Eve, arriving down the Weser in
Lehe, the Black Guard tried to invade Wursten. However, the free peasants there repelled their attack near
Weddewarden on 26 December. So the Guard turned northeastwards, looting
Neuenwalde Nunnery underways, into Hadeln, repressing the joint forces of Rode and the cities – lacking support by Bremian knights and the Ditmarsians –, recapturing it for Magnus in early 1500. Rode then converted Henry IV the Elder to his column, with Henry the Elder and his troops then hunting the Black Guard. After years of dispute, the Council of the 48, the elected governing body of the farmers' republic of Ditmarsh, decided to found a
Gallicanist kind of independent Catholic Church of Dithmarschen in August 1523, denying Hamburg's capitular jurisdiction in all of Dithmarschen. The chapter could not regain the jurisdiction, including its share in ecclesiastical fees and fines levied in Dithmarschen. After violently repelling the first preaching of proponents of the
Reformation, slaying
Henry of Zutphen in December 1524,
Lutheranism nevertheless started to win over Ditmarsians. In 1533 the Council of the 48 turned the Ditmarsian Catholic Church into a Lutheran
state church.
Post-Medieval After the victory of Hemmingstedt Dithmarschen regularly sent its delegates to the
Hanseatic Diets (Hansetage). In 1554 the Hanseatic Diet confirmed that free Ditmarsian peasants doing business cannot be considered equal to merchants being
burghers of free or autonomous cities, but are, nevertheless, accepted as enjoying all Hanseatic advantages. Thus Ditmarsian merchants, along with those from
Teutonic Prussia, were the only beneficiaries of a quasi membership within the Hanse, although lacking the background of citizenship in an autonomous or
free city. It was not until 1559 and the
Last Feud between the King of Denmark and the Ditmarsians that the free peasants were forced to give up their political and religious autonomy by the successful invasion commanded by Count
Johan Rantzau from
Steinburg, one of the best strategists of the time . Since then the coat of arms of Dithmarschen has shown a warrior on horseback, representing a knight of Rantzau. This knight has later been identified with
Saint George, then considered to be the patron of Dithmarschen. The conquerors – King
Frederick II, Duke
Adolf, and Duke
John II the Elder – divided Dithmarschen into two parts: the south became a part of Holstein in
personal union with Denmark while the north came into the possession of the other Duke of Holstein. From 1773 all of Holstein was united in personal union with Denmark and remained so until 1864, when, following the
Second Schleswig War, the Duchies of Holstein and of
Schleswig became an occupied territory of the
German Confederation. Two years later, following the
Austro-Prussian War, Dithmarschen became part of the
Kingdom of Prussia, which annexed Holstein and Schleswig making them subsequently the
Province of Schleswig-Holstein. The Middle Ages in Dithmarschen are held to have continued into the 19th century, when the
Kiel Canal was completed, fens began to be drained, and agricultural reforms took place. Within the
Bundesland Schleswig-Holstein, the area remained divided into the districts of
Norderdithmarschen (Northern Ditmarsh) and
Süderdithmarschen (Southern Ditmarsh) before they were united in 1970 as the district of Dithmarschen. ==Culture==