Kyhner, August Frederik
From Business Encyclopedia of the Oldenburg Monarchy
1762 - Became Grosserer in Copenhagen. (Holck: Dannemarcks Handels=Speil 1766:72)
1766 - Trades with Asiatic goods and lives on Amagertorv. (Holck: Dannemarcks Handels=Speil 1766:74)