id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4263820,2117559,plaintiff,Aylmer alias Filewood,John,,,"Aylmer alias Filewood, John",0 4263821,2117559,defendant,Lincoln,John,laborer,585869,"Lincoln, John, of London, or of Sandon, Herts, laborer",0 4263822,2117559,defendant,Bardolfe,"Richard, junior",gent,672899,"Bardolfe, Richard, junior, of Harpeden, Herts, gent",1