id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5486539,2500866,plaintiff,Sheffeld,William,clerk,,"Sheffeld, William, clerk",0 5486540,2500866,defendant,Jacson,John,yeoman,589227,"Jacson, John, of Scalby, yeoman",0 5486541,2500866,defendant,Balderston,John,yeoman,892379,"Balderston, John, of Normanby juxta Spetyll, yeoman",1 5486542,2500866,defendant,Pecop or Petop,Lawrence,weaver,604202,"Pecop or Petop, Lawrence, of Cadney, weaver",2