id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4970799,2348210,plaintiff,Heydon,John,,,"Heydon, John",0
4970800,2348210,defendant,Eyer,John,gent,585869,"Eyer, John, of London, gent",0
4970801,2348210,defendant,Chamberleyn,John,yeoman,613402,"Chamberleyn, John, of Melborn, Cams, yeoman",1