id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4697809,2264813,plaintiff,Copuldyk,William,esq,,"Copuldyk, William, esq",0 4697810,2264813,defendant,Salter,Lambert,,603490,"Salter, Lambert, of Wyberton",0 4697811,2264813,defendant,Wyberton,Roger,"son of Lambert, of Wyberton, husbandman",,"Wyberton, Roger, son of Lambert, of Wyberton, husbandman",1