id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4225313,2104321,plaintiff,Cortnes,William,,,"Cortnes, William",0 4225314,2104321,defendant,Keble,William,yeoman,718533,"Keble, William, of Kerby, Essex, yeoman",0 4225315,2104321,defendant,Cater,Richard,yeoman,718534,"Cater, Richard, of Muche Holland, Essex, yeoman",1