id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4633140,2241232,plaintiff,Walwyn,William,esq,,"Walwyn, William, esq",0 4633141,2241232,defendant,Cook,David,,593085,"Cook, David, of Alveston, park man",0 4633142,2241232,defendant,Dyper,Richard,,776380,"Dyper, Richard, of Erdecote",1