id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5053474,2372644,plaintiff,Barnecote,Walter,prior of Tywardreth Priory,,"Barnecote, Walter, prior of Tywardreth Priory",0 5053475,2372644,defendant,Treveryan,Robert,,660064,"Treveryan, Robert, of Treveryan, franklin",0 5053476,2372644,defendant,Lanta or Lauta,Richard,mariner,701432,"Lanta or Lauta, Richard, of Tywardreth, mariner",1