id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5378091,2468727,plaintiff,Thornton,Roger,esq,,"Thornton, Roger, esq, executor of",0 5378092,2468727,plaintiff,Thornton,John,,,"Thornton, John",1 5378093,2468727,defendant,Graystok,Ralph,,754361,"Graystok, Ralph, of Morpath, knight, Baron of Graystok & Weme",0