Uh, I had Tocharian as European.  I might as well list Basque as a Native American language.  Tocharian probably consists of a group unto itself.  A centum language, but geographically closer to Indo-Iranian.  ~DaW~
  Indo-European
    Anatolian (Hittite and Luwian)
    European Centum
      Celtic
      Italic
      Greek
      Germanic
      Tocharian