bridleway vs vennel

bridleway

noun
  • A right of way defined in law, over which the public have the right to travel on foot or on horseback or leading a horse, with or without a right to drive animals of any description along the way. 

  • A path for riding a horse (which is controlled by a bridle). 

vennel

How often have the words bridleway and vennel occurred in a corpus of books? (source: Google Ngram Viewer )