anchor.diff:  Henry Augustus Pilsbry,
   Henry Barnett,
   Henry Bryant Bigelow,65
  -Henry Bunger,
  +Henry Bunger,0
   Henry C. Gunning,
   Henry Crosby Emery,
   Henry D Eyring,
  
positive.code: Anne McLaren,517
  Anne O. Krueger,
  Anne S. Ulrich,244
  Anne Treisman,
  Ansar Pervaiz,
  Ant Wallace,
  Anthony Arie Hyman,1
  
negative.code: Adolf Piltz,
  Adolf Reinach,
  Adolph Knoph,
  Adriaan Blaauw,82
  Adriaan Cornelis Zaanen,
  Adriaan Van Maanen,
  Adriaan van Wijngaarden,
  