id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5386317,2471153,plaintiff,Copley,William,,,"Copley, William",0 5386318,2471153,defendant,Stanley,John,gent,595368,"Stanley, John, of Halyfax, gent",0 5386319,2471153,defendant,Stanley,Margaret,"formerly wife of Thomas Sayvile, of Copley",,"Margaret, his wife, formerly wife of Thomas Sayvile, of Copley",1