id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4694326,2263727,plaintiff,Blyth,Mary,,,"Blyth, Mary",0 4694327,2263727,defendant,(not given),John,abbot of Durford,,"Durford, John, abbot of",0 4694328,2263727,defendant,Alresford,Nicholas,another canon in the abbey,765637,"Alresford, Nicholas, of Durford, another canon in the abbey",1