id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4325367,2138866,plaintiff,Calven,Richard,,,"Calven, Richard",0 4325368,2138866,defendant,Calven,Richard,victualer,719537,"Calven, Richard, of Mechynge, victualer",0 4325369,2138866,defendant,Wakett,John,victualer,719537,"Wakett, John, of Mechynge, victualer",1