Count of Holstein

The Counts of Schauenburg and Holstein were titles of the Frankish Empire. The dynastic family came from the County of Schauenburg near Rinteln (district Schaumburg) on the Weser in Germany. Together with its ancestral possessions in Bückeburg and Stadthagen, the House of Schauenburg ruled the County of Schauenburg and the County of Holstein. The comital titles of Holstein were subject to the liege lord, the Dukes of undivided Saxony till 1296, and thereafter the Dukes of Saxe-Lauenburg.

The County of Schaumburg originated as a medieval county, which was founded at the beginning of the 12th century. It was named after Schauenburg Castle, near Rinteln on the Weser, where the owners started calling themselves Lords (from 1295 Counts) of Schauenburg. Adolf I probably became the first Lord of Schauenburg in 1106.

In 1110, Adolf I, Lord of Schauenburg was appointed by Lothair, Duke of Saxony to hold Holstein and Stormarn, including Hamburg, as fiefs. In a battle with Denmark, however, Adolf became prisoner of the king Valdemar II, to whom he had to give Holstein in exchange for his freedom. In 1227 Adolf III's son, Adolf IV, recovered the lost lands from Denmark. Subsequently, the House of Schaumburg were also counts of Holstein and its partitions Holstein-Itzehoe, Holstein-Kiel, Holstein-Pinneberg (till 1640), Holstein-Plön, Holstein-Segeberg] and Holstein-Rendsburg (till 1460) and through the latter at times also the dukes of Schleswig.