id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5170339,2407055,plaintiff,Hillersdon,Andrew,,,"Hillersdon, Andrew",0 5170340,2407055,plaintiff,Prendergyst,Thomas,,,"Prendergyst, Thomas",1 5170341,2407055,defendant,Treby,Ralph,yeoman,589035,"Treby, Ralph, of Lyneham, yeoman",0