Quick Facts
Soldier King. Built Prussia's army, pinched every penny, and raised Frederick the Great.
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Life Journey
Frederick William I was born to Frederick I, Elector of Brandenburg, and Sophia Charlotte of Hanover in Berlin, Brandenburg-Prussia.
Frederick William I began his formal education, focusing on religious and moral instruction, as well as basic academic subjects.
Frederick I, Frederick William I's father, is crowned the first King of Prussia, marking a significant political change.
Frederick William I begins his military training, focusing on the Prussian army's discipline and tactics.
Frederick William I marries Sophia Dorothea of Hanover, strengthening Prussia's ties with the House of Hanover.
Upon the death of his elder brother, Frederick William I becomes the Crown Prince of Prussia, preparing to ascend the throne.
Frederick William I succeeds his father, Frederick I, as King of Prussia, beginning his reign with a focus on military reform.
Frederick William I creates the Prussian Cadet Corps to train young noblemen for military service, enhancing the army's officer corps.
Frederick William I implements significant military reforms, emphasizing discipline, drill, and the merit-based promotion of officers.
Frederick William I increases the military budget, allowing for the expansion and modernization of the Prussian army.
Frederick William I introduces the Silhouette Tax to finance his military reforms and the expansion of the army.
Frederick William I orders the construction and strengthening of fortifications along Prussia's borders to protect against potential threats.
Frederick William I establishes the Potsdam Giants Regiment, a unit of exceptionally tall soldiers, to serve as a royal guard.
Frederick William I supports the election of Stanisลaw I Leszczyลski as King of Poland, aligning Prussia with France in the War of the Polish Succession.
Frederick William I founds the Prussian Academy of Sciences to promote scholarly research and scientific advancement.
Frederick William I dies in Potsdam, leaving behind a powerful and well-organized Prussian army and a legacy of military reform.