CANEVADA is actually a list for Nevada County in California, right next to Nevada... I am like you though, my mining ancestors seemed to travel back and forth...finding it hard to stay in one place very long... From Nevada County CA to Virginia City Nevada to Butte MT to Lead South Dakota. Those miners got around! Any ever run across any TREWEEKS? or Treweeke or Treweeks or Treweege or Trewick. It was spelled all those ways! Judy Hazen in Colorado