Complex sentence: With Ali Pasha Jazirli in the hands of the beys, a horseman was seen to leave his tent one night at full gallop, and it was discovered that he bore a letter to Osman Bey Hasan, the governor of Kine.
Split into simpler sentences: With Ali Pasha Jazirli in the hands of the beys, a horseman was seen to leave his tent one night at full gallop. He bore a letter to Osman Bey Hasan, the governor of Kine.