id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5255593,2431868,plaintiff,Copley,William,,,"Copley, William",0 5255594,2431868,defendant,Stanley,John,gent,595368,"Stanley, John, of Halyfax, gent",0 5255595,2431868,defendant,Stanley,Margaret,"widow of Sayvile, Thomas, of Copley",,"Margaret his wife, widow of Sayvile, Thomas, of Copley",1