id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5398543,2474644,plaintiff,Copley,William,,,"Copley, William",0 5398544,2474644,defendant,Stanley,John,gent,595368,"Stanley, John, of Halyfax, gent",0 5398545,2474644,defendant,Stanley,Margaret,"formerly wife of Thomas Sayvile, of Copley",,"Margaret, his wife, formerly wife of Thomas Sayvile, of Copley",1