id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3607081,1869879,plaintiff,Purfoot,William,grocer,585869,"Purfoot, William, of London, grocer",0 3607082,1869879,defendant,Causton or Canston,Thomas,yeoman,592247,"Causton or Canston, Thomas, of Tyllyngham, Essex, yeoman",0 3607083,1869879,defendant,Causton or Canston,John,yeoman,592248,"Causton or Canston, John, of Norton, Essex, yeoman",1