id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3901990,1990895,plaintiff,de Castre,John,merchant,,"de Castre, John, merchant",0 3901991,1990895,defendant,Ryley,William,merchant,585925,"Ryley, William, of Bristol, merchant",0 3901992,1990895,defendant,Bassett,William,gent,645608,"Bassett, William, of Salford, Soms, gent",1 3901993,1990895,defendant,Nasshe,Lawrence,sherman,585925,"Nasshe, Lawrence, of Bristol, sherman",2