id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4305167,2131945,plaintiff,Jones,Thomas,,,"Jones, Thomas",0 4305168,2131945,defendant,Lyvesey,Edward,gent,600658,"Lyvesey, Edward, of Ebbesham, gent",0 4305169,2131945,defendant,Cowper,Henry,chapman,605091,"Cowper, Henry, of Oxsted, yeoman, chapman",1