id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3904603,1991792,plaintiff,Hogon,Robert,gent,,"Hogon, Robert, gent",0 3904604,1991792,defendant,Mayer,John,yeoman,618818,"Mayer, John, of Rampton, Cams, yeoman",0 3904605,1991792,defendant,Barnes,Ralph,yeoman,649029,"Barnes, Ralph, of Cottenham, Cams, yeoman",1