id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4727187,2273765,plaintiff,Hebburn,Thomas,,,"Hebburn, Thomas",0 4727188,2273765,defendant,Richardson,John,,694584,"Richardson, John, of Gateshed, Durham, wherriour or wherry man",0 4727189,2273765,defendant,Symson,William,merchant,611011,"Symson, William, of Scardeburgh, Yorks, merchant",1