id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4453741,2186184,plaintiff,Leyre,John de,clerk,,"Leyre, John de, clerk",0 4453742,2186184,plaintiff,Parkere,John,,758429,"Parkere, John, of Olneye, on their own account",1 4453743,2186184,defendant,Broun,Andrew,,595485,"Broun, Andrew, of Glapthorn",0