id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3794742,1956233,plaintiff,Clerkeson,Robert,,,"Clerkeson, Robert",0 3794743,1956233,plaintiff,Cowbard,John,,,"Cowbard, John",1 3794744,1956233,defendant,Ernelyng,John,yeoman,630074,"Ernelyng, John, of West Grenewyche, yeoman",0