id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4455175,2186620,plaintiff,Mercer,Nigel,,586848,"Mercer, Nigel, of Northampton, on his own account",0
4455176,2186620,defendant,Herdewyk,John,,691063,"Herdewyk, John, of Oxfordshire",0