id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4967248,2347140,plaintiff,Emery,William,,,"Emery, William",0 4967249,2347140,defendant,Cosyn,Walter,pulter,828463,"Cosyn, Walter, of Melbourn, pulter",0 4967250,2347140,defendant,Cosyn,William,pulter,828463,"Cosyn, William, of Melbourn, pulter",1 4967251,2347140,defendant,Lord,John,pulter,828463,"Lord, John, of Melbourn, pulter",2