Charles Frederick II of Württemberg-Oels was a Duke of Oels-Württemberg and Regent of the Duchy of Württemberg. Wikipedia
Born: February 7, 1689, Merseburg, Germany
Died: December 14, 1761 (age 72 years), Oleśnica, Poland
Great-grandparents: Julius Frederick, Duke of Württemberg-Weiltingen and Karl Friedrich I, Duke of Münsterberg-Oels
Grandparents: Elisabeth Marie, Duchess of Oels and Silvius I Nimrod, Duke of Württemberg-Oels