id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3934288,2001766,plaintiff,Hercy,John,knight,,"Hercy, John, knight",0 3934289,2001766,defendant,Sandford,Brian,(legal representative),654936,"Sandford, Brian, of Thorpe Salvyn, Yorks, executrix of",0 3934290,2001766,defendant,Sandford,Isabel,widow,599528,"Sandford, Isabel, of Thorp Salven, widow",1