Where was When Knighthood Was in Flower filmed?
1922 film directed by Robert G. Vignola
When Knighthood Was in Flower (1922) was filmed in Windsor Castle, 1 place named in its Wikipedia article's Production section, in the United Kingdom. Wikidata records no filming location for it at all, so the article is the only recorded source. Each place says where its claim comes from.
Places per Wikipedia's Production section
Wikipedia’s Production section names 1 place. Each links to the sentence that says so.
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Castles & palaces
Windsor Castle
England
Historic castle, royal residence at Windsor in Berkshire, England, UK
“Exteriors were shot at Windsor Castle, England.” Wikipedia
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