Main Page | See live article | Alphabetical index   Jacob Benjamin Wegner (1795-1864) was a Prussian-Norwegian industrialist born in Königsberg, and diplomat for the Hanseatic city states. He was Director General and co-owner of the Modums Blaafarveværk, the world leading producer of cobalt pigment, from 1823-1849. Frogner Hovedgaard In Norway he resided on the estate of Frogner Hovedgaard, where Frognerparken and the Vigeland Sculpture Park is found today. This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.