id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5233520,2425397,plaintiff,Cheyne,John,knight,,"Cheyne, John, knight",0 5233521,2425397,plaintiff,Scotte,John,knight,,"Scotte, John, knight",1 5233522,2425397,defendant,Cheldesworth,Richard,gent,599496,"Cheldesworth, Richard, of Sandewich, gent",0