id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5209763,2418592,plaintiff,Spynelli,Demetrius,merchant,594477,"Spynelli, Demetrius, of Genoa, merchant",0 5209764,2418592,plaintiff,Spynelli,Ciprianus,merchant,594477,"Spynelli, Ciprianus, of Genoa, merchant",1 5209765,2418592,defendant,Clerk,John,merchant,604030,"Clerk, John, of Exeter, Devon, merchant",0