id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3681215,1920207,plaintiff,Sheppard,William,,,"Sheppard, William",0 3681216,1920207,defendant,Collys,Richard,grasier,600478,"Collys, Richard, of Whytchurch, Bucks, grasier",0 3681217,1920207,defendant,Sutton,John,grasier,597623,"Sutton, John, of Dunton, Bucks, grasier",1