Bernhard Karl von Wulf (1783-1844) Post date 20 January 2021 In 1813 Koskul pledged the manor to Bernhard Karl von Wulf, the ambassador, in 1821 the manor became the property of Wulf for 49 500 silver ruble. ← Eduard Theodor von Wulf (1823-1900) → Hermann Maximilian von Wulf (1865-1923)