id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4982567,2351700,plaintiff,Trethaek,William,(legal representative),,"Trethaek, William, executor of",0 4982568,2351700,plaintiff,Trehaek,John,,,"Trehaek, John",1 4982569,2351700,defendant,Trevenour,Joan,"widow of Trenevour, Henry, of Lamoren",,"Trevenour, Joan, widow of Trenevour, Henry, of Lamoren",0 4982570,2351700,defendant,Tretherf,Reginald,esq,768005,"Tretherf, Reginald, of Park, esq",1