id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3769488,1948119,plaintiff,Rider,John,,,"Rider, John",0 3769489,1948119,defendant,Brodrip alias Mason,John,,638290,"Brodrip alias Mason, John, of Kyngston Deverell, mason",0 3769490,1948119,defendant,Ratclyff,William,clerk,623485,"Ratclyff, William, of Wanstrowe, Soms, clerk",1