id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5550980,2520315,plaintiff,Clyfford,Henry,,646648,"Clyfford, Henry, of Clyfford, knight",0 5550981,2520315,defendant,Wharton,Vincent,gent,764530,"Wharton, Vincent, of Nateby, gent",0