id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3691628,1923539,plaintiff,Heydon,Christopher,knight,,"Heydon, Christopher, knight",0 3691629,1923539,defendant,Randolff,Robert,husbandman,612114,"Randolff, Robert, of Bunwell, husbandman",0