id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4482486,2195224,plaintiff,Midelton,John de,knight,,"Midelton, John de, knight",0 4482487,2195224,plaintiff,Midelton,Christine,,,"Christine, his wife",1 4482488,2195224,defendant,Roos,Rolcomus,,605984,"Roos, Rolcomus, of Newcastle upon tyne",0