id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4962173,2345590,plaintiff,Bretvyle,John,,,"Bretvyle, John",0 4962174,2345590,defendant,Couper,John,herder,808803,"Couper, John, of Reilegh, herder",0 4962175,2345590,defendant,Aylwyn,William,husbandman,827871,"Aylwyn, William, of Magna Stambrigge, husbandman",1