id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5586535,2530826,plaintiff,Longe,Richard,mercer,585869,"Longe, Richard, of London, mercer",0 5586536,2530826,defendant,Chokke,John,,669775,"Chokke, John, of Langport, Soms, knight",0 5586537,2530826,defendant,Bek,William,yeoman,903097,"Bek, William, of Banury, Oxon, yeoman",1 5586538,2530826,defendant,Byngham,Richard,dyer,587990,"Byngham, Richard, of Ludlowe, Salop, dyer",2