. . "John Langdon" . "Langdon" . "John Langdon Davies" . "John Langdon Langdon Davies" . . "John - Langdon Davies" . "J." . "1971-12-05" . . . . "John Langdon-" . "Capt John Langdon-Davies" . "Langdon-Davies, John, Capt" . "John Nada" . "John L.- Davies" . "Langdon-Davies"@en . . "John L.-" . "John Langdon-Davies"@en . "Nada" . . "John"@en . "- Langdon" . "Langdon-Davies"@fr-FR . . . "John Eric Langdon-Davies" . . "ラングドン=デーヴィス" . "J. Langdon-Davies" . "Davies" . "Major John Langdon-Davies" . . . . "John Langdon Davies" . . . . . "J. Langdon-Davies" . "John Eric" . . "1897-03-18" . "Langdon-Davies, John, Major" . "ジョン ラングドン=デーヴィス" . "Nada" . "Davies" . "John Langdon-Davies" . "Langdon Davies" . . . "John Langdon- Davies" . . "ジョン" .