id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4367175,2153317,plaintiff,Grenely,Richard,,,"Grenely, Richard",0 4367176,2153317,defendant,Mortrowe alias Morcott,William,yeoman,604145,"Mortrowe alias Morcott, William, of Pembridge, yeoman",0