id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3988866,2020764,plaintiff,Avenon,Alexander,alderman,585869,"Avenon, Alexander, of London, alderman",0 3988867,2020764,defendant,Kettell,George,chapman,592120,"Kettell, George, of Tame, Oxon, chapman",0