id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3876522,1982394,plaintiff,Grove,Richard,,,"Grove, Richard",0 3876523,1982394,defendant,Lane,William,grocer,586033,"Lane, William, of Westminster, grocer",0 3876524,1982394,defendant,Grene,George,chapman,587052,"Grene, George, of Beverley, Yorks, chapman",1