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
Caroline Schermerhorn Astor "the Mrs. Astor." With the death of John Jacob Astor III in 1890, William Waldorf Astor had inherited his father's share of the Astor holdings and, titularly, became the head of the Astor family. In his mind, this made Mamie ""The" Mrs. Astor." However, Mamie was eighteen years younger than Lina and lacked Lina's social power. His further attempts at challenging Lina's preeminence in New York society, however, were thwarted, and he soon moved with his family to England, where he later became a viscount. In retaliation for his aunt's intransigence, William Waldorf Astor had his father's house torn down