id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3933969,2001664,plaintiff,Harryson,Lancelot,grocer,585869,"Harryson, Lancelot, of London, grocer",0 3933970,2001664,defendant,Atkynson,Richard,chapman,604335,"Atkynson, Richard, of Kendall, Westmld, chapman",0