Hans Ernst Otto Christian von Rohr

Hans Ernst Otto Christian von Rohr (1726–1778) was a Prussian officer during the Seven Years' War.

Biography
Rohr was born in Mecklenburg in 1726. He joined the Prussian army in 1744 and was an ensign in 1750 and by 1771 had been promoted to major. In 1771 he was placed in command of the Carlowitz Infantry Battalion and distinguished himself in the Seven Years' War.