id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5122465,2392997,plaintiff,Verney,Ralph,mercer,585869,"Verney, Ralph, of London, mercer",0 5122466,2392997,defendant,Borell,John,chapman,586360,"Borell, John, of Chelmesford, Essex, chapman",0 5122467,2392997,defendant,Pynnok,"John, junior",chapman,591343,"Pynnok, John, junior, of Chepyng Norton, Oxon, chapman",1