Looking for Information about passengers and crew members of this ship when it sank.

Please list any details you have about the ship, the collission, it's sinking, it's passengers and their lives before, survivor stories and lives after survival and any stories you may have heard about this fateful day through ancestors.

My great, great grandfather was one who drowned on this boat on October 6, 1918 and there is not much information about this ship on the net.

Thank you for your help.