John Jacob Astor VI was born four months after the death of his father who was a lieutenant colonel in what war?
John Jacob Astor VI:  He was dubbed the ""Titanic" Baby" for his affiliation with the RMS "Titanic"; Astor was born four months after his father, Colonel John Jacob Astor IV, died in the sinking of the "Titanic", but his mother, Madeleine Astor, survived. 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.
Spanish–American War