id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4444575,2183280,defendant,Blay,John de,merchant,757267,"Blay, John de, of Bourdeaux, merchant",0 4701529,2265873,plaintiff,German,Aymer,merchant & burgess,757267,"German, Aymer, of Bourdeaux, merchant & burgess",0