id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5609841,2546781,plaintiff,Alreston,Robert de,,,"Alreston, Robert de",0 5609842,2546781,plaintiff,Alreston,Margaret,,,"Margaret, his wife",1 5609843,2546781,defendant,Pidele,John,,905649,"Pidele, John, of Langgerugge",0 5609844,2546781,defendant,Pidele,Beatrice,,,"Beatrice, his wife",1