id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
3939414,2003487,plaintiff,Sadler,Roger,,,"Sadler, Roger",0
3939415,2003487,plaintiff,Sadler,Joan,,,"Joan, his wife, alias Joan Devenaunt of London, widow",1
3939416,2003487,defendant,Ebbott,Ralph,draper,654113,"Ebbott, Ralph, of Sawle, Norf, draper",0