id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4842853,2309306,plaintiff,Luca,George de,,604340,"Luca, George de, of Florence",0 4842854,2309306,plaintiff,Morell,Paul,merchant,604340,"Morell, Paul, of Florence, merchant",1 4842855,2309306,defendant,Dyer,John,dyer,689836,"Dyer, John, of Warminster, dyer",0