My name is Lisa. I am searching for any info on my family. I have been told that my great-grandmother Clementine Longcor was french/canadian indian. She married my great-great grandfather Cedric Rhoades. I have been told that Clementine's mother tried coming to the U.S. aboard the Titanic. Unfortunately, she never made it. I am trying to figure out who she was and where she came from. Any help would be greatly appreciated.