id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3907998,1992968,plaintiff,Pratt,Thomas,,,"Pratt, Thomas",0 3907999,1992968,plaintiff,Howlett,John,,,"Howlett, John",1 3908000,1992968,defendant,Heylyn,Nicholas,merchant of the staple,649692,"Heylyn, Nicholas, of Wyllynghall, Staffs, gent, merchant of the staple",0 3908001,1992968,defendant,Rydley,Richard,gent,594086,"Rydley, Richard, of Wolverhampton, Staffs, gent",1