id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3894798,1988466,plaintiff,Sayes,William,,,"Sayes, William",0 3894799,1988466,defendant,ap Harry,John,gent,647169,"ap Harry, John, of Trelorgh, gent",0 3894800,1988466,defendant,ap Harry,Lewis,gent,647169,"ap Harry, Lewis, of Trelorgh, gent",1 3894801,1988466,defendant,Pryce,William,husbandman,646935,"Pryce, William, of Kylpeck, husbandman",2