id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5457636,2492184,plaintiff,Don,"John, sen",(legal representative),585869,"Don, John, sen, of London, mercer, executor of Robert Gregory, of London, mercer, executor of",0 5457637,2492184,plaintiff,Mustell,John,mercer,585869,"Mustell, John, of London, mercer",1 5457638,2492184,defendant,Henshawe,William,merchant,862600,"Henshawe, William, of Burton on Humber, Lincs, merchant",0 5457639,2492184,defendant,Hall,Richard,chapman,587052,"Hall, Richard, of Beverley, Yorks, chapman",1