id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4319621,2136976,plaintiff,Riche,William,,,"Riche, William",0 4319622,2136976,defendant,Arnolde,John,chapman,728845,"Arnolde, John, of Hyeworth, Wilts, chapman",0 4319623,2136976,defendant,Arden,Virgil,chapman,736431,"Arden, Virgil, of Fayerford, Glos, chapman",1