American Museum of Natural History Research Library
author: American Museum of Natural History

Larson, Frans August 1870-
"Duke of Mongolia;" Swedish missionary who stayed in Mongolia for 46 years, became horse breeder and businessman. At the time of the Second Asiatic Expedition he was with Andersson, Mayer & Co. and helped outfit and staff the expedition
Worked at the American Museum of Natural History in Asiatic Zoological Expedition of the American Museum of Natural History (2nd: 1918-1919).