id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5240737,2427500,plaintiff,Kneseworth,Richard,,,"Kneseworth, Richard",0 5240738,2427500,defendant,Grey,John,husbandman,586935,"Grey, John, of Royston, husbandman",0 5240739,2427500,defendant,Stampeyn,Richard,husbandman,593189,"Stampeyn, Richard, of Kneseworth, husbandman",1 5240740,2427500,defendant,Derby,John,tiler,590680,"Derby, John, of Bassyngburn, tiler",2