id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3901375,1990681,plaintiff,Conygrave,Reginald,,,"Conygrave, Reginald",0 3901376,1990681,defendant,Jostelyn,John,gent,648395,"Jostelyn, John, of Buckyngham, Bucks, gent",0