id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3811842,1961607,plaintiff,Clerke,William,,,"Clerke, William",0 3811843,1961607,defendant,Bury,Robert,butcher,586346,"Bury, Robert, of Langham, butcher",0 3811844,1961607,defendant,Bury,William,butcher,586346,"Bury, William, of Langham, butcher",1