id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3748911,1941594,plaintiff,Harpesfeld,Lewis,(legal representative),585869,"Harpesfeld, Lewis, of London, mercer, administrator of",0 3748912,1941594,plaintiff,Chamber,Geoffrey,,,"Chamber, Geoffrey",1 3748913,1941594,defendant,Grey,Richard,,603475,"Grey, Richard, of Blysworth, Nhants, knight, Lord Richard Gray",0