id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4874867,2319081,plaintiff,Riche,Richard,mercer,585869,"Riche, Richard, of London, mercer",0 4874868,2319081,defendant,Cristemesse,John,chapman,763615,"Cristemesse, John, of Storteford, Herts, chapman",0 4874869,2319081,defendant,Grey,Geoffrey,chapman,594194,"Grey, Geoffrey, of Wysbeche, Cams, chapman",1 4874870,2319081,defendant,Meryweder,Thomas,chapman,600191,"Meryweder, Thomas, of Wysbeche, chapman",2