id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4670990,2256597,plaintiff,Byker,William,,,"Byker, William",0 4670991,2256597,defendant,Sutton,John,husbandman,586539,"Sutton, John, of Suthwell, husbandman",0 4670992,2256597,defendant,Dyconson,William,husbandman,642067,"Dyconson, William, of Edyngley, husbandman",1