id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5164676,2405404,plaintiff,Amyas,Ralph,,,"Amyas, Ralph",0 5164677,2405404,defendant,Wylson,Robert,husbandman,615097,"Wylson, Robert, of Calthorn, husbandman",0 5164678,2405404,defendant,Wylson,John,husbandman,855169,"Wylson, John, of Salton by Sandall, husbandman",1