id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4767356,2285778,plaintiff,Marchall,John,,,"Marchall, John",0 4767357,2285778,defendant,Smyth,John,butcher,769739,"Smyth, John, of Sharnebrook, butcher",0 4767358,2285778,defendant,Broyn,John,husbandman,650854,"Broyn, John, of Henlow, husbandman",1