id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
3929856,2000326,plaintiff,Chelsham,William,mercer,585869,"Chelsham, William, of London, mercer",0
3929857,2000326,defendant,Gascoinge,John,,668410,"Gascoinge, John, of Cardington, Beds, knight",0