id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4218372,2101925,plaintiff,Jackson,Mathew,,,"Jackson, Mathew",0 4218373,2101925,defendant,Curtys,John,gent,680633,"Curtys, John, of Walkington, gent",0 4218374,2101925,defendant,Curtys,William,tanner,586070,"Curtys, William, of Beverley, tanner",1