id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
5349701,2460043,plaintiff,Chaterley,Thomas,mercer,585869,"Chaterley, Thomas, of London, mercer",0
5349702,2460043,defendant,Bourghchier,John,,843296,"Bourghchier, John, of Groby, Leics, knight",0