id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3812354,1961756,plaintiff,Cornycall,John,,602759,"Cornycall, John, of Dertmouth",0 3812355,1961756,defendant,Dew,Richard,yeoman,633367,"Dew, Richard, of Wynbourne Mynster, yeoman",0