id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5411765,2478473,plaintiff,Couper,John,,,"Couper, John",0 5411766,2478473,defendant,Baker,John,yeoman,883121,"Baker, John, of Bourys Gyfford, yeoman",0 5411767,2478473,defendant,Mychell,John,husbandman,595279,"Mychell, John, of Fobbyng, husbandman",1