Yes, my mtDNA paper trail leads back to Zurich, Switzerland. My furthest mtDNA ancestor is Anna Freyman, born Mar 1627, Switzerland. Her husband is Hanns Waeber, born Jul 1606, Alstetten, Zurich, Switzerland.
Other Swiss names are: Kehrer, Wymann, Von Rufs, Weber (Zumikon, Zurich), Luthi (Stafa, Zurich), Walder (Holzhausen, Zurich), Brunner (Zumikon, Zurich), Kendig (Zurich, Zurich) (this one died in Lancaster, Pennsylvania), Bacher (Bern), Christen (Bern), Schapfer/Schupffer (Ruederswil, Bern), Burckhalter (Langnau, Bern), and Roethlisberger (Bern, Bern).