Charles Frederick
Swedish prince
Died when: 39 years 49 days (469 months)Star Sign: Taurus
Charles Frederick, Duke of Schleswig-Holstein-Gottorp (German: Karl Friedrich, Herzog von Schleswig-Holstein-Gottorp) (30 April 1700 – 18 June 1739) was a Prince of Sweden and Duke of Schleswig-Holstein-Gottorp and an important member of European royalty.
His dynasty, the Dukes of Schleswig-Holstein-Gottorp, were a cadet branch of the ancient House of Oldenburg, which at that time was ruling Denmark-Norway.
His mother was a sister of Charles XII of Sweden.Charles Frederick married a daughter of Peter the Great and became the father of the future Peter III of Russia.
As such, he is the progenitor of the Russian imperial house of Holstein-Gottorp-Romanov and the patrilineal ancestor of all Russian emperors starting with Peter III, except for Catherine II.