id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3657742,1912673,plaintiff,de Vivaldi,Anthonio,merchant,594477,"de Vivaldi, Anthonio, of Genoa, merchant",0 3657743,1912673,defendant,Thorney,Roger,(legal representative),585869,"Thorney, Roger, of London, mercer, executors of",0 3657744,1912673,defendant,Middelton,William,mercer,585869,"(Middelton, William, of London, mercer",1 3657745,1912673,defendant,Middelton,Eleanor,formerly wife of Roger,,"Eleanor, his wife, formerly wife of Roger",2