id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5611773,2547418,plaintiff,Brid,John,,606615,"Brid, John, of Great Dunmowe, son of Walter",0 5611774,2547418,defendant,Michel,William,,,"Michel, William",0 5611775,2547418,defendant,Bridbrok,John,,,"Bridbrok, John",1