sentences:  After French rule ended, the Congress of Vienna drew new boundaries.The bond between Hoppstädten and the old lordly seat of Sien, which had lasted for hundreds of years, now came to an end.Between the Glan and the Nahe arose the new Principality of Lichtenberg, a newly created exclave of the Duchy of Saxe-Coburg-Saalfeld, which as of 1826 became the Duchy of Saxe-Coburg and Gotha.