id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3782945,1952412,plaintiff,Jervys,John,,,"Jervys, John",0 3782946,1952412,defendant,Colfax,Roger,yeoman,628543,"Colfax, Roger, of Kylworth, yeoman",0 3782947,1952412,defendant,Barker,John,yeoman,628544,"Barker, John, of Sadyngton, yeoman",1