id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4732913,2275472,plaintiff,Pole,William de la,,,"Pole, William de la",0 4732914,2275472,plaintiff,Pole,Margery,,,"Margery, his wife",1 4732915,2275472,defendant,Cok,John,gent,793019,"Cok, John, of Lilleburn, Nhants, gent",0