id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3901742,1990805,plaintiff,Curson,John,esq,,"Curson, John, esq",0 3901743,1990805,defendant,Horres,Thomas,clothier,591291,"Horres, Thomas, of Dedham, Essex, clothier",0 3901744,1990805,defendant,Cayan,Richard alias Robert,clothier,594969,"Cayan, Richard alias Robert, of Dedham, clothier",1