id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4231769,2106608,plaintiff,ap Prise,David,gent,,"ap Prise, David, gent",0 4231770,2106608,defendant,Symond,Richard,yeoman,589505,"Symond, Richard, of Kyngeston, yeoman",0 4231771,2106608,defendant,Symond,John,yeoman,589505,"Symond, John, of Kyngeston, yeoman",1 4231772,2106608,defendant,Morgan,William,gent,719834,"Morgan, William, of Tryvyll, gent",2