id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5451048,2490206,plaintiff,S_n,John,,,"S_n, John",0 5451049,2490206,plaintiff,Creket,Robert,,,"Creket, Robert",1 5451050,2490206,plaintiff,Copenger,William,,,"Copenger, William",2 5451051,2490206,defendant,Creild,Robert,yeoman,599635,"Creild, Robert, of Chertesey, yeoman",0