id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4430746,2174374,plaintiff,Arundel,"John de, senior",,,"Arundel, John de, senior",0 4430747,2174374,defendant,Segrave,John de,,,"Segrave, John de",0 4430748,2174374,defendant,Segrave,Margaret,,,"Margaret, his wife",1 4430749,2174374,defendant,Montacute,Edward de,,,"Montacute, Edward de",2 4430750,2174374,defendant,Montacute,Alice,,,"Alice, his wife",3