id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5586539,2530827,plaintiff,Longe,Richard,mercer,585869,"Longe, Richard, of London, mercer",0 5586540,2530827,defendant,Chokke,John,,669775,"Chokke, John, of Langport, Soms, knight",0 5586541,2530827,defendant,Bek,William,yeoman,903097,"Bek, William, of Banury, Oxon, yeoman",1 5586542,2530827,defendant,Byngham,Richard,dyer,587990,"Byngham, Richard, of Ludlowe, Salop, dyer",2