Complex sentence: He died at Kingston House in 1837 and was succeeded by his grandson William Hare, 2nd Earl of Listowel who was not regularly in residence, and sold parts of the estate for redevelopment.
Split into simpler sentences: He died at Kingston House in 1837 and was succeeded by his grandson. The 2nd Lord Listowel was not regularly in residence, and agreed to sell parts of the estate for redevelopment.