id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4453738,2186183,plaintiff,Leyre,John de,clerk,,"Leyre, John de, clerk",0 4453739,2186183,plaintiff,Parkere,John,,757722,"Parkere, John, of Olneye, on his own account",1 4453740,2186183,defendant,Broun,Andrew,,589725,"Broun, Andrew, of Clapthorn",0