No there was no one who died or lived on Titanic with the name of Bradley Palmer.
Bradley Palmer died in 1948.
The boy who died in the Titanic is named Jack. You can tell by looking up the movie and imdb for evidence.
Wilbert Bradley died on December 15, 1992, in Chicago, Illinois, USA.
Will Bradley died in 1989.
Williston B. Palmer died on 1973-11-10.
No, the titanic died.
Edwin Palmer died in 1954.
Rosina Palmer died in 1932.
Cecil Palmer died in 1915.
Elwin Palmer died in 1906.
Alfred Palmer died in 1911.
Raymond A. Palmer died in 1977.