Leopold zu Salm-Salm

Nikolaus Leopold Joseph Maria zu Salm-Salm (July 18, 1838 – February 16, 1908) was a German nobleman with an interest in natural history. He was the sixth prince of Salm-Salm from 1886 to 1908 and as Lord of Anholt he was a hereditary member of the Prussian House of Lords from 1888 to 1908. He built a park at his castle in Anholt, with a miniature Lake Lucerne. He controlled coal mining rights in the region.