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In page Pilsner:

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The Plzeň brewery recruited the Bavarian brewer Josef Groll (1813–1887) who, using the local ingredients, produced the first batch of pale lager on 5 October 1842. The combination of Plzeň's remarkably soft water, local Saaz noble hops from nearby Žatec, low-protein Moravian barley malt prepared by indirectly heated kilning, and Bavarian-style lagering produced a clear, golden beer.[citation needed]