- Source: Limburg-Styrum-Styrum
Limburg-styrum" target="_blank">Styrum-styrum" target="_blank">Styrum was a County of medieval Germany, based in the Lordship of styrum" target="_blank">Styrum in modern North Rhine-Westphalia. Limburg-styrum" target="_blank">Styrum-styrum" target="_blank">Styrum was a partition of Limburg-styrum" target="_blank">Styrum in 1644. When the line of Limburg-styrum" target="_blank">Styrum-Iller-Aichheim became extinct in 1800, Limburg-styrum" target="_blank">Styrum-styrum" target="_blank">Styrum failed to inherit it and the Imperial Estate of Gemen, which instead passed to the Barons of Boyneburg-Bömelberg. In 1806 Limburg-styrum" target="_blank">Styrum-styrum" target="_blank">Styrum was mediatised to the Grand Duchy of Berg. The line itself became extinct in 1809.