id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4516228,2205484,plaintiff,Cok,Walter,,,"Cok, Walter",0 4516229,2205484,defendant,Sherwyn,John,,,"Sherwyn, John",0 4516230,2205484,defendant,Cranoll,Henry,,653669,"Cranoll, Henry, of Dorchester, Dors",1 4516231,2205484,defendant,Say,Nicholas,knight,,"Say, Nicholas, knight",2 4516232,2205484,defendant,Forster,Hugh,,611254,"Forster, Hugh, of Bedeford",3 4516233,2205484,defendant,Eyr,Robert,,765361,"Eyr, Robert, of Gylden Mordon, Cambs",4