Complex sentence: On his death the title passed to his eldest surviving son, Henry, the second Baron; he served as Chancellor of the Exchequer between 1689 and 1690 and on 17 April 1690 he was created Earl of Warrington in the Peerage of England.
Split into simpler sentences: On his death the title passed to his eldest surviving son, the second Baron. On 17 April 1690 he was made Earl of Warrington in the Peerage of England.