id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4587024,2227348,plaintiff,Hopton,William,jun,,"Hopton, William, jun",0 4587025,2227348,defendant,Bertyn,John,,593449,"Bertyn, John, of Alkham",0 4587026,2227348,defendant,Laurens,Simon,,768723,"Laurens, Simon, of Ryngewelde",1