Adelung-1793: Rieß, das · Ries, das
Brockhaus-1911: Ries [3] · Ries [4] · Ries · Ries [2]
DamenConvLex-1834: Ries, Ferdinand
Herder-1854: Ries [3] · Ries [2] · Ries [1]
Meyers-1905: Ries [2] · Ries [3] · Rieß · Ries [1]
Pierer-1857: Ries [2] · Ries [3] · Allerheim am Ries · Ries [1]