Brockhaus-1911: Lewis
Eisler-1912: Morgan, Lewis Henry
Herder-1854: Lewis · Caß, Lewis · Mathew
Meyers-1905: Cass · Cass. · Lewis [2] · Lewis [1] · Mathew · Brady
Pagel-1901: Smith, Job Lewis · Sayre, Lewis Albert
Pierer-1857: Cass ĭda · Lewis [1] · Lewis River · Lewis [2] · Mathew · Brady....
