sentences:  John Rooke Corbett
  
  John Rooke Corbett (27 September 1876 – 13 August 1949), better known as J. Rooke Corbett was one of the founder-members of The Rucksack Club and their Convener of Rambles.In the 1920s Corbett compiled a list of Scottish hills between 2500 and 3000 feet with a prominence of at least 500 feet.