Complex sentence: The mud fort of Kuchesar was captured in 1763 but was recovered by the Jat rulers by 1782 and it remained in the family since then and was granted lease by the Mughal emperor Shah Alam in 1790 and then by the British in 1807.
Split into simpler sentences: The mud fort of Kuchesar was captured in 1763, but was recovered by the Jat rulers by 1782 and it remained in the family afterwards. It was leased by the Mughal emperor Shah Alam in 1790 and by the British in 1807.