id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4914174,2330946,plaintiff,Courtenay,Thomas,,763386,"Courtenay, Thomas, of Devon, Earl",0 4914175,2330946,defendant,Grylleston,Robert,gent,774261,"Grylleston, Robert, of Bishop's Nymeton, gent",0