id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3923383,1998129,plaintiff,Smyth,Roger,,,"Smyth, Roger",0 3923384,1998129,defendant,Kelyng,Roger,husbandman,652392,"Kelyng, Roger, of Bemersley, husbandman",0 3923385,1998129,defendant,Assheton,Thomas,butcher,622903,"Assheton, Thomas, of Penkrych, butcher",1