id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4618333,2236743,plaintiff,Hanham,Walter,,,"Hanham, Walter",0 4618334,2236743,defendant,Crouch,Richard,,650945,"Crouch, Richard, of Chesthunte",0 4618335,2236743,defendant,Martyn,William,,650945,"Martyn, William, of Chesthunte",1 4618336,2236743,defendant,Smyth,William,,650945,"Smyth, William, of Chesthunte",2