id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4826327,2304271,plaintiff,(not given),,abbot of Welbek,,"Welbek, abbot of",0 4826328,2304271,defendant,Bocher,John John,butcher,586593,"Bocher, John John, of Est Retford, butcher",0 4826329,2304271,defendant,Langton,William de,husbandman,646120,"Langton, William de, of Babworth, husbandman",1