HISTORY - VON WERTHER Karl Anton (1809 - 1894) - Autograph letter signed

He was Prussian ambassador to France. As Foreign Minister, he took part in the Ems negotiations, which led to the 1870-1871 war. In 1846, he married Mathilde de Alvito.
Autograph letter signed Paris, 18.12.1869 to François Langer.