Complex sentence: The Hon. Michael Langhorne Astor (10 April 1916--28 February 1980) was a British Conservative Party politician and fourth child of Waldorf Astor, 2nd Viscount Astor, and Nancy Witcher Langhorne, both Members of Parliament.
Split into simpler sentences: The Hon. Michael Langhorne Astor (10 April 1916--28 February 1980) was a British Conservative Party politician. He was the fourth child of Waldorf Astor, 2nd Viscount Astor, and Nancy Witcher Langhorne, both Members of Parliament.