id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4455223,2186640,plaintiff,Merton,John de,,758588,"Merton, John de, of Great Brykhull, parson",0 4753626,2281504,defendant,Hegyn,John,butcher,758588,"Hegyn, John, of Great Brykhull, butcher",1