Come, O Thou Traveler UnknownThis is listed at the cyberhymnal here [http://www.cyberhymnal.org/htm/c/o/comeotho.htm], and the tune is named "Candler," Scottish traditional.
Another midi of this hymn is found on this page. [http://www.mcn.org/k/woodworks/Pages/organcontents.htm]
I know it as Bonnie Doon or Ye Banks and Braes.