id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3633446,1905274,plaintiff,Knyvett,William,knight,,"Knyvett, William, knight",0 3633447,1905274,plaintiff,Drury,Robert,knight,,"Drury, Robert, knight",1 3633448,1905274,defendant,Marchaunt,John,yeoman,590539,"Marchaunt, John, of Hethersett, yeoman",0