Honor Külheim
The Honschaft Külheim was in the Middle Ages Honschaft an exclave of the parish Gladbach in office Porz in the Duchy of Berg .
At the time, the Külheim estates of Oberkülheim , Unterkülheim and Voiskülheim as well as the living spaces from the Balken Bilstein , Branderhof , Brodhausen , Büscherhof , Dorn , Hasenbüchel , Kaule , Klefhaus , Leffelsend , Melessen , Mittelsteeg , Obersteeg , Scheurenhof and Ufer were part of the honor .
On November 11, 1868, the area was incorporated into the parish of Immekeppel.