id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3700086,1926259,plaintiff,ap Roger,John ap Guillam,yeoman,613744,"ap Roger, John ap Guillam, of Breck, yeoman",0 3700087,1926259,defendant,Parteryche,Thomas,vicar of Dorston,,"Parteryche, Thomas, vicar of Dorston",0 3700088,1926259,defendant,Canell or Cavell,William,husbandman,600182,"Canell or Cavell, William, of Dorston, husbandman",1