John Jacob Astor IV great-grandfather), he is portrayed by a local amateur actor in street corner vignettes. He was played by Miles Richardson in the 2012 "Titanic" miniseries. In April 2012, Astor was portrayed by his great-grandson Gregory Todd Astor in "Titanic the Musical". John Jacob Astor IV John Jacob "Jack" Astor IV (July 13, 1864 – April 15, 1912) was an American businessman, real estate builder, investor, inventor, writer, lieutenant colonel in the Spanish–American War, and a prominent member of the Astor family. Astor died in the sinking of RMS "Titanic" during the early hours of April 15, 1912. Astor was the richest
William Astor, 4th Viscount Astor William Astor, 4th Viscount Astor William Waldorf Astor III, 4th Viscount Astor (born 27 December 1951) is an English businessman and politician who sits as a Conservative hereditary Lord Temporal in the House of Lords. He is a member of the Astor family known for its prominence in business, society, and politics in both the United States and the United Kingdom. William Waldorf III is the son of William Astor, 3rd Viscount Astor (1907–1966) and Sarah Kathleen Elinor Norton (1920–2013). From his father's later marriages, he has three younger half-sisters: Emily (born 1956), Janet (born 1961), and Pauline (born 1964).