Land Hadeln is a historic landscape and former administrative district in Northern Germany with its seat in Otterndorf on the Lower Elbe, the lower reaches of the River Elbe, in the Elbe-Weser Triangle between the estuaries of the Elbe and Weser. The name goes back to a place named Haduloha in the Royal Frankish Annals, which must have been in the north of Hohe Liethmoraine range, west of presentday Cuxhaven. Enthusiastic historians of late 19th and early 20th century postulated an Old SaxonGau of that name, but there is no evidence for this theory. In the Middle Ages, the Land Hadeln was a fairly, but not perfectly, autonomous rural community, applying Saxon Law. Nominally, it belonged to the Dukes of Saxe-Lauenburg, whom the notables of the country almost had chosen, because they were too weak to rule strictly. The Land Hadeln has to be consequently distinguished from the Land Wursten west of it that was a perfectly autonomous rural republic, for some centuries. It was the easternmost of the Frisian republics and applied Frisian Law.
Geography
Today the name 'Land Hadeln' is mainly restricted to the dyked marshes in the lowland bay south of the Elbe estuary. It was surrounding by sandy meltwater depositions and moraines of the Saale glaciation, such as the geest ridges of the Hohe Lieth to the west, the Westerberg, and the Wingst to the east. To the south, between the islands of geest, sprawl extensive areas of fen and raised bog, that have been cultivated however, apart from a small terrain remnant in Ahlenmoor. The marshland itself, forming part of the Elbe Marshes, is divided in turn into the fertile sea marsh, the so-called Hochland, and the Sietland on the edge of the bogs. Drainage is difficult and is handled mainly by the pumping station in Otterndorf as well as by the small lock near Altenbruch. At Otterndorf the waters of the Medem and its many tributaries, and the water of the Hadeln Canal, and Elbe-Weser Shipping Channel, is pumped into the Elbe. Hitherto the area, particularly the lower-lying Sietland which lies about 0.8 m below NN, had been chronically endangered by flooding. The Land Hadeln lies in the Lower Elbe region. Its proximity to the Elbe estuary and the North Sea brings with it the danger that, in the event of a dyke breach during a storm surge the area, which lies just above sea level, will suffer major flooding. Traditionally the land was used for agriculture, with pastureland and cattle farming on the geest and in the Sietland, and arable and fruit farming in the Hochland. Following the closure of the cement works in Hemmoor, the relatively small number of industrial workers decreased further. Many workers now commute to the ports of Cuxhaven, Bremerhaven and Stade. The economic importance of tourism, especially in the beach resorts of Otterndorf and the bogside lakes near Bad Bederkesa, is steadily increasing.
The first written record of Hadeln is found at the end of the 10th century in the Saxon tribal chronicle by Widukind of Corvey. In other medieval chronicles the area "where the ocean rinses Saxony" is called Haduloha or Hatheleria. In 797 AD, Charlemagne is supposed to have advanced to Hadeln during a campaign against the Saxons and Frisians. During the Viking invasions of the 9th to 11th centuries, Hadeln was part of the County of Lesum. In the 10th century, the Udonids established the County of Heilangau, better known under its later name the County of Stade. In 1063, the Udones sold their imperial immediacy to the Archbishopric of Bremen, but remained, as their vassals, still the direct rulers of the county. Around 1100, the development of the marshland in accordance with Holler rights began. With the increase in cultural land and population, Hadeln was separated from the County of Stade as a county in its own right, and became an object of contention, following the death of Count Rudolph II, between Archbishop Hartwig I of Bremen and Henry the Lion, who initially prevailed. After the disagreement of the Welf duke with Frederick Barbarossa and his deposition by the Emperor, the Emperor granted the ducal rights for eastern Saxony to the Ascanians. In Henry's time, the Archbishop of Bremen was allied to Hartwig II. After the death of Henry the Lion's son, Henry V, the County of Stade returned to the Archbishopric. The self-government of Hadeln, under Schultheißen and Schöffen, had become stronger and accepted the Ascanian, Duke Bernard III as ruler in 1210/11. After that, the state of Hadeln formed a largely independent farmers' republic under the loose overlordship of the dukes of Saxe-Lauenburg. With each change of ruler, the people of Hadeln had their liberties and privileges reaffirmed at the Warningsacker between Otterndorf and Altenbruch. By contrast with the neighbouring state of Wursten, the abbey of Neuenwalde and local aristocratic families were also able to own land within the state, without gaining any major political influence over it. After Schloss Ritzebüttel had changed hands from the Lappe family to Hamburg in 1393, the influence of the Hanseatic city began to take hold with the foundation of the district of Amt Ritzebüttel. in 1394 in the land of Hadeln. In Otterndorf, which had been granted its town charter in 1400 and where a Latin school was established early on, the citizens of Hamburg helped rebuild the castle, which had previously been destroyed by the Archbishop of Bremen, and from 1407 to 1481 the land was even a fief of Hamburg. However, when the Hamburgers tried to monopolise wheat exports, a rebellion broke out in 1456. After the conflict ended in a stalemate, a lasting compromise was finally reached between the powers of the lordly Amtmann or count in Otterndorf and the otherwise independent authorities of the Hadler estates.
