id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4651445,2246458,plaintiff,Argentem,William,knight,,"Argentem, William, knight",0 4651446,2246458,plaintiff,Boteler,John,esq,,"Boteler, John, esq",1 4651447,2246458,defendant,Wykes,John,,594534,"Wykes, John, of Newemarket, Cams",0