id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4858100,2313906,plaintiff,Bray,John,,,"Bray, John",0 4858101,2313906,defendant,Burgh,William,chandler,586079,"Burgh, William, of Bedford, chandler",0 4858102,2313906,defendant,Mylner,Robert,miller,766837,"Mylner, Robert, of Clyfton, Bucks, miller",1