id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4722656,2272401,plaintiff,Conyers,Christopher,,634333,"Conyers, Christopher, of Horneby",0 4722657,2272401,defendant,Conyers,Robert,,791206,"Conyers, Robert, of Coton in the Wapentag of Sedberg within the bishopric of Durham, knight",0