id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4814917,2300774,plaintiff,Ketrych,Richard,grocer,585869,"Ketrych, Richard, of London, grocer, on his own account",0 4814918,2300774,defendant,Thorntone,Richard,chapman,593796,"Thorntone, Richard, of Salisbury, Wilts, chapman",0 4814919,2300774,defendant,Aleyn,Richard,chapman,625663,"Aleyn, Richard, of Sevenok, Kent, chapman",1