id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4736588,2276573,plaintiff,Themylby,John de,,637743,"Themylby, John de, of Polom",0 4736589,2276573,plaintiff,Kyghley,John de,,774654,"Kyghley, John de, of Salmanby",1 4736590,2276573,defendant,Cotte,Roger,husbandman,587151,"Cotte, Roger, of Flete, husbandman",0