id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3851937,1974197,plaintiff,Porter,John,,,"Porter, John",0 3851938,1974197,defendant,Speke,John,gent,588135,"Speke, John, of Somerton, gent",0 3851939,1974197,defendant,Waston,John,laborer,588135,"Waston, John, of Somerton, laborer",1 3851940,1974197,defendant,Yemens,John,husbandman,588135,"Yemens, John, of Somerton, husbandman",2