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
Waldorf–Astoria (1893–1929) streets, for $20,500. He built an unpretentious square red brick house on the southwest corner of 34th Street and Fifth Avenue, while John Jacob Astor erected a home at the northwest corner of 33rd Street. William Astor, motivated in part by a dispute with his aunt Caroline Webster Schermerhorn Astor, built the Waldorf Hotel next door to her house, on the site of his father's mansion at the corner of Fifth Avenue and 33rd Street. His father was the millionaire developer, William Waldorf Astor. The hotel was built to the specifications of founding proprietor George Boldt, who owned and operated