id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4330359,2140457,plaintiff,Mayer,Thomas,,,"Mayer, Thomas",0 4330360,2140457,defendant,Nelson,Robert,yeoman,597429,"Nelson, Robert, of Alborough, yeoman",0 4330361,2140457,defendant,Angar,Thomas,yeoman,597429,"Angar, Thomas, of Alborough, yeoman",1 4330362,2140457,defendant,Daye,John,,597429,"Daye, John, of Alborough",2 4330363,2140457,defendant,Everard,Nicholas,yeoman,597429,"Everard, Nicholas, of Alborough, yeoman",3