text: link 404s but the river name hasn't changed.
  
  Wikidata has this:
  "Cornavannoge River"
  https://www.wikidata.org/wiki/Q32695596
  
  Although the sources are generic global datasets that might not be accurate or mis-transcribed / typed
  
  The name "Glenfarne" is documented on older maps here but it's not clear if it refers to the river's name
  
  https://maps.nls.uk/geo/explore/side-by-side/#zoom=16.4&lat=54.28616&lon=-7.99029&layers=6&right=osm