id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4723533,2272666,plaintiff,Derlyngton,Reginald,,,"Derlyngton, Reginald",0 4723534,2272666,defendant,Wolfe,Walter,butcher,767595,"Wolfe, Walter, of Maidenhead, butcher",0 4723535,2272666,defendant,Wolfe,John,laborer,767595,"Wolfe, John, of Maidenhead, laborer",1