What is the Wauchope tartan?
Being Lowlanders, the Wauchopes did not have a tartan of their own, and in fact probably rarely would have had reason to wear one (i.e., the author has been told that they wore pants). However, if so desired, it would be proper to wear the tartan of the present-day district from which your Wauchope ancestor came from (e.g., Edinburgh, Galloway, or Roxburgh), or the Scottish National Tartan.