The lordship contained Korschenbroich and the Castle of Myllendonk. From 1700, Myllendonk was an Imperial Estate with a vote in the Bench of Counts of Westphalia.
The territory encompassed by the lordship included both Korschenbroich and the Castle of Myllendonk, which became an Imperial Estate with voting rights in the Westphalian Counts' Bench from 1700 onwards.