One of his cousins was the leading American mountain man Friedrich Otto Burchard von Reden .
He was the nephew of the Hanoverian Berghauptmann Claus Friedrich von Reden , as well as of Friedrich Anton von Heynitz , a reformer of Prussian mining and metallurgy .
One of nephew 's cousins was the leading American mountain man Friedrich Otto Burchard von Reden .
He was the nephew of the Hanoverian Berghauptmann Claus Friedrich von Reden , as well as of Friedrich Anton von Heynitz , a reformer of Prussian mining and metallurgy .