Brockhaus-1911: Comer See · Castle Donington · Balmoral Castle · Union Castle Line · Barnard Castle · Cape Coast Castle · Castle
Herder-1854: Cape-Coast-Castle
Meyers-1905: Mona Castle · Maiden Castle · My house is my castle · Penrhyn Castle · Pendennis Castle · Leeds Castle · Hurst Castle · Longford Castle · Lumley Castle · Lulworth Castle · Picton Castle · Saltwood Castle · Restormel Castle · Streatham Castle · Thirlwall Castle · Thirlestane Castle · Powis Castle · Porchester Castle · Raby Castle · Ravensworth Castle · Raglan Castle · Castle Donington · Castle · Castle Howard · Clarendon Castle · Castle-Line · Barnard-Castle · Abergeldie Castle · Belvoir Castle · Cape Coast Castle · Broughton Castle · Coast Castle · Farleigh Castle · Elvaston Castle · Floors Castle · Gwrych Castle · Gordon Castle · Conisbrongh Castle · Coity Castle · Corfe-Castle · Dunstanburgh Castle · Dunnottar Castle
Pierer-1857: Comer See