id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4308619,2133163,plaintiff,Walley,John,,,"Walley, John",0 4308620,2133163,defendant,Jurden,Thomas,mercer or chapman,594745,"Jurden, Thomas, of Warmynster, Wilts, mercer or chapman",0 4308621,2133163,defendant,Jordayne,Robert,mercer,622007,"Jordayne, Robert, of Warmynster, mercer",1