id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3616745,1872868,plaintiff,Egerton,William,mercer,585869,"Egerton, William, of London, mercer",0 3616746,1872868,defendant,Smyth,Edmund,chapman,586180,"Smyth, Edmund, of Bury St Edmunds, chapman",0 3616747,1872868,defendant,Pulisson,Thomas,chapman,585925,"Pulisson, Thomas, of Bristol, chapman",1 3616748,1872868,defendant,Aleyn,John,chapman,590534,"Aleyn, John, of Billerica, Essex, chapman",2 3616749,1872868,defendant,Ekynton,William,chapman,586117,"Ekynton, William, of Coventry, chapman",3