Recently a thread was created regarding Titanic passengers on the Olympic; therefore, I thought this may be of interest as well. Are there any records of Titanic passengers travelling on the Carpathia prior to the disaster?
Trevor - this doesn't really answer your question, but along the same line - I remember the Town&Country article published on the 80th anniversary of the sinking mentioning that Eileen Lennox-Conyngham Scheffer - who disembarked from the Titanic at either Cherbourg or Queenstown - had also sailed on the Carpathia at some point.