id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4874921,2319101,plaintiff,Roberdson,Thomas,,,"Roberdson, Thomas",0 4874922,2319101,defendant,Smyth,John,smith,629464,"Smyth, John, of Warcop, smith",0 4874923,2319101,defendant,Wardale,William,laborer,591223,"Wardale, William, of Soureby, laborer",1