id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3774519,1949759,plaintiff,Aylnothe,William,gent,,"Aylnothe, William, gent",0 3774520,1949759,defendant,Clerke,Michael,laborer,627158,"Clerke, Michael, of Waltham Parva, laborer",0 3774521,1949759,defendant,Golde,William,laborer,627159,"Golde, William, of Magna Lyghs, laborer",1 3774522,1949759,defendant,Porter,John,butcher,624964,"Porter, John, of Waltham Magna, butcher",2