id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3927832,1999648,plaintiff,Barker,John,,,"Barker, John",0 3927833,1999648,defendant,Trenche,John,yeoman,607684,"Trenche, John, of Gressenhale, yeoman",0 3927834,1999648,defendant,Marshall,Thomas,butcher,589532,"Marshall, Thomas, of Fakenham, butcher",1