Friedrich Caspar von Geismar

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You can help expand this article with text translated from the corresponding article in Russian. (May 2023) Click [show] for important translation instructions. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Russian Wikipedia article at [[:ru:Гейсмар, Фёдор Клементьевич]]; see its history for attribution. You may also add the template {{Translated|ru|Гейсмар, Фёдор Клементьевич}} to the talk page. For more guidance, see Wikipedia:Translation.

Baron Friedrich Caspar von Geismar (known in Russian as Fyodor Klementyevich Geismar, Russian: Фёдор Клементьевич Гейсмар; 1783–1848) was a German military officer who spent the best part of his career in the service of Imperial Russian Army. He eventually rose to the rank of Full General and became an adjutant to Nicholas I of Russia.