id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4024456,2033424,plaintiff,Blackwall,"Richard, senior",(legal representative),671426,"Blackwall, Richard, senior, of Blackwall, Derbs, gent, executor of",0 4024457,2033424,plaintiff,Blackwall,Ralph,,,"Blackwall, Ralph",1 4024458,2033424,defendant,Allen,Otwell,gent,585869,"Allen, Otwell, of London, or of Weston, Derbs, gent",0