id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5150579,2401313,plaintiff,Frere,William,,,"Frere, William",0 5150580,2401313,defendant,Robert,John,laborer,597625,"Robert, John, of Eggeware, laborer",0 5150581,2401313,defendant,Mason,William,,586202,"Mason, William, of Westminister, mason",1 5150582,2401313,defendant,Dele or Deld,William,,853490,"Dele or Deld, William, of Berhampsted, Herts, plough wright",2 5150583,2401313,defendant,Dele or Deld,Maud,,,"Maud, his wife",3