id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5170990,2407240,plaintiff,Justinian,Humphrey,merchant,776667,"Justinian, Humphrey, of Venice, merchant",0 5170991,2407240,plaintiff,Justinian,Dardus,merchant,776667,"Justinian, Dardus, of Venice, merchant",1 5170992,2407240,defendant,Baxster,"John, sen",merchant,600449,"Baxster, John, sen, of Boston, Lincs, merchant",0