id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3777932,1950807,plaintiff,Conyers,Christopher,,,"Conyers, Christopher",0 3777933,1950807,defendant,Markam,William,yeoman,603666,"Markam, William, of Wytton, yeoman",0 3777934,1950807,defendant,Richardson,Robert,yeoman,603666,"Richardson, Robert, of Wytton, yeoman",1