id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5294965,2443519,plaintiff,Thresk,John,merchant,808699,"Thresk, John, of Yrok, merchant",0 5294966,2443519,plaintiff,Urswyke,Thomas,"knight, of London, Chief Baron of Exchequer",,"Urswyke, Thomas, knight, of London, Chief Baron of Exchequer",1 5294967,2443519,defendant,Enderswyk,William,mercer,586067,"Enderswyk, William, of York, mercer",0 5294968,2443519,defendant,Mauleverer,Edmund,esq,807089,"Mauleverer, Edmund, of Wodesom, esq",1 5294969,2443519,defendant,Mauleverer,William,esq,869708,"Mauleverer, William, of Erneclyff, Yorks, esq",2