Limburg-Styrum-Styrum was a County of medieval Germany, based in the Lordship of

Styrum Styrum (; sometimes spelled "Stirum") was an immediate lordship in the Holy Roman Empire, located in Mülheim an der Ruhr, North Rhine-Westphalia, Germany. It held no seat in the Diet and was circumvened by the Lordship of Broich. The exact dat ...

in modern

North Rhine-Westphalia North Rhine-Westphalia (german: Nordrhein-Westfalen, ; li, Noordrien-Wesfale ; nds, Noordrhien-Westfalen; ksh, Noodrhing-Wäßßfaale), commonly shortened to NRW (), is a States of Germany, state (''Land'') in Western Germany. With more tha ...

. Limburg-Styrum-Styrum was a partition of Limburg-Styrum in 1644. When the line of

Limburg-Styrum-Iller-Aichheim Limburg-Styrum-Iller-Aichheim was a County of medieval Germany, based in the Lordship of Iller-Aichheim. It was partitioned from Limburg-Styrum-Gemen in 1657. When the line of Limburg-Styrum-Gemen became extinct in 1782 the Counts of Limburg-Styr ...

became extinct in 1800, Limburg-Styrum-Styrum failed to inherit it and the Imperial Estate of Gemen, which instead passed to the Barons of Boyneburg-Bömelberg. In 1806 Limburg-Styrum-Styrum was mediatised to the

Grand Duchy of Berg The Grand Duchy of Berg (german: Großherzogtum Berg), also known as the Grand Duchy of Berg and Cleves, was a territorial grand duchy established in 1806 by Emperor Napoleon after his victory at the Battle of Austerlitz (1805) on territories bet ...

. The line itself became extinct in 1809.

Counts of Limburg-Styrum-Styrum (1644–1806)

{{coord missing, North Rhine-Westphalia House of Limburg Counties of the Holy Roman Empire House of Limburg-Stirum States and territories disestablished in 1806 1806 disestablishments 1644 establishments in the Holy Roman Empire