Complex sentence: On Richard Heber's death in 1766 his brother Reginald, who had taken Holy Orders and was co-rector of the parish of Malpas in Cheshire, inherited the estate and became rector of Hodnet in addition to his share of the Malpas living.
Split into simpler sentences: On Richard Heber's death in 1766 his brother, named Reginald, who had taken Holy Orders and was co-rector of the parish of Malpas in Cheshire, inherited the estate. He then became rector of Hodnet, in addition to his share of the Malpas living.