The noble family of Syberg (also Sybergk, Sybergh, later titled Lords of Syberg) belongs to the old Westphalian nobility and has been documented in the Dortmund, Hörde and Hagen area since the 13th century. Its name derives from Syburg – an early medieval castle above the Ruhr Valley near Dortmund, which Coat of arms became the family’s main residence and stronghold.

The oldest known representative was Theodericus de Syberg, who was named as a witness in Urkundearound 1220 at the Cologne Archbishopric. The family originally served the archbishops of Cologne, later also in connection with the counts of the Mark. Through skillful marriages and acquisitions, the Sybergs secured possessions in the area of today’s Ruhr region, including estates in Wellinghofen, Hörde, Berghofen and Langendreer.

In the late Middle Ages, members of the family performed administrative and military duties. Particularly Johann von Syberg is mentioned in the 14th century as a burgomaster of Hohensyburg. The family appointed several knights and drostan to serve the Cologne and Markian lord. In the 16th century, they participated in the religious upheaval – while some remained Catholic, another group joined Protestantism, which led to internal family tensions.

Over time, the family split into several lines, including Syberg to Wischlingen, Syberg to Wellinghofen, and Syberg to Romberg. The line to Wischlingen ceased to exist in the 18th century, as did smaller side branches; however, the Lords of Syberg to Romberg were still traceable until the 19th century. After that, their trail gradually disappears.

Today, especially the ruins of Hohensyburg near Dortmund and the name of the Dortmund district remind us of this family – a symbol of the old Westphalian knightly order, which played its role in history through its ties to the church, military service, and regional influence.