id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4848234,2310921,plaintiff,Secheford,John,mercer,585869,"Secheford, John, of London, mercer",0 4848235,2310921,defendant,Midelton,Ralph,chapman,721837,"Midelton, Ralph, of Lycham, Norf, chapman",0