id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4338952,2143379,plaintiff,Chambers,Thomas,,,"Chambers, Thomas",0 4338953,2143379,defendant,Chyvers,Alexander,,730741,"Chyvers, Alexander, of Weymouth Melcombe Regis, Dorset, or of Salisbury, apothecary",0