id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4952133,2342607,plaintiff,Riche,Richard,mercer,585869,"Riche, Richard, of London, mercer",0 4952134,2342607,defendant,Austyn,John,chapman,779757,"Austyn, John, of Hadenham, Cams, chapman",0