Link to Findbuch des Bestandes Abt. 13 Obergericht zu Gottorf 1713-1834 by Jörg Rathjen: Findbuch Gottorf
The Obergericht (higher court) supervised administrative matters of church, school, poor, and police. It included the Landgericht.
Link to Findbuch des Bestandes Abt. 49 by Jörg Rathjen: Findbuch 49