James Francis Edward Keith (in later years Jakob von Keith; 11 June 1696 – 14 October 1758) was a Scottish soldier and Generalfeldmarschall of the Royal Prussian Army.
As a Jacobite he took part in a failed attempt to restore the Stuart Monarchy to Britain.
When this failed, he fled to Europe, living in France, and then Spain.
He joined the Spanish and eventually the Russian armies and fought in the Anglo-Spanish War and the Russo-Swedish War.
In the latter he participated in the conquest of Finland and became its viceroy.
Friederisiko. Friedrich der Große. Die Ausstellung, ed. Generaldirektion der Stiftung Preußische Schlösser und Gärten Berlin-Brandenburg (Munich: Hirmer, 2012), p. 152