Complex sentence: He sat in the Irish House of Commons for Lismore from 1766 to 1768, from 1776 to 1791 and from 1798 to 1800 and for Killybegs from 1791 to 1797 and served Vice-Treasurer of Ireland and as Receiver-General in Ireland.
Split into simpler sentences: He sat in the Irish House of Commons for Lismore from 1766 to 1768, from 1776 to 1791 and from 1798 to 1800. He represented Killybegs from 1791 to 1797 and served as Vice-Treasurer of Ireland and as Receiver-General in Ireland.