id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5441163,2487269,plaintiff,(illegible),of London,mercer,,"_, of London, mercer",0 5441164,2487269,defendant,Stafffe,Thomas,chapman,887803,"Stafffe, Thomas, of M_, chapman",0 5441165,2487269,defendant,F_,John,chapman,677885,"F_, John, of Gloucestershire, chapman",1 5441166,2487269,defendant,(illegible),John,chapman,677885,"_, John, of Gloucestershire, chapman",2 5441167,2487269,defendant,(illegible),of Byseter,"Bucks, chapman",,"_, of Byseter, Bucks, chapman",3