id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4466961,2190340,plaintiff,Aston,John,,585869,"Aston, John, of London, scriptor & clerk",0 4466962,2190340,defendant,Norwode,Roger,,590032,"Norwode, Roger, of Kent, knight",0 4466963,2190340,defendant,Martyn,William,,,"Martyn, William",1 4466964,2190340,defendant,Langford,William,,,"Langford, William",2 4466965,2190340,defendant,Aleyn,Hugh,chaplain,,"Aleyn, Hugh, chaplain",3 4466966,2190340,defendant,West,John,,,"West, John",4 4466967,2190340,defendant,Thyndeyn,John,butcher,585869,"Thyndeyn, John, of London, butcher",5