id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4526700,2208632,plaintiff,Langton,Thomas de,chaplain,,"Langton, Thomas de, chaplain",0 4526701,2208632,defendant,Wyntworth,John,mercer,,"Wyntworth, John, mercer",0 4526702,2208632,defendant,Warre,William,,586083,"Warre, William, of Langton",1 4526703,2208632,defendant,Warre,Robert,,596911,"Warre, Robert, of Richmond, son of the same William",2