Complex sentence: Of the Kronberg lands, the dominion of Rothenberg was disbursed the Count of Degenfeld and Kronberg itself to the Elector of Mainz, while Hohengeroldseck passed to Count Karl Caspar von der Leyen.
Split into simpler sentences: Of the Kronberg lands, the dominion of Rothenberg was disbursed to the Count of Degenfeld and Kronberg itself to the Elector of Mainz. Hohengeroldseck was granted to Count Karl Caspar von der Leyen.