id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4568634,2221769,plaintiff,Waldegrave,Richard,knight,,"Waldegrave, Richard, knight",0
4568635,2221769,defendant,Rogerson,Henry,,654484,"Rogerson, Henry, of Twywell",0
4568636,2221769,defendant,Rogerson,Joan,,,"Joan, his wife",1