@matrix The easiest to identify is John Jacob Astor IV.
However, there are a few such as businessman like Ida and Isidor Strauss Thomas Andrews, Walter Donald Douglas and Charles Melville Hays or journalists like Archibald Butt, Jacques Futrelle, William Thomas Stead or Benjamin Guggenheim along with religious people like Edward Kent and lawyers like Duane Williams.
All the names I listed were first class people that died in that disaster. The only thing in common is that they went on the Titanic and likely would be critical of the soon-to-launch Federal Reserve when it was made.