id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
3979674,2017486,plaintiff,Olyver,John,merchant,586859,"Olyver, John, of Salisbury, merchant",0
3979675,2017486,defendant,Martyn,William,mercer,600176,"Martyn, William, of Andover, Hants, mercer",0
3979676,2017486,defendant,Hayter,Henry,mercer,636001,"Hayter, Henry, of Cramborne, Dorset, mercer",1