He attended the Prussian Military Academy in 1890 and from 1893 to 1899 von Hoeppner was a member of the 14th Dragoon Regiment stationed at Colmar in Alsace where he commanded a squadron.
He attended the Prussian Military Academy in 1890 and from 1893 to 1899 von Hoeppner was a member of the 14th Dragoon Regiment. This 14th Dragoon Regiment was stationed at Colmar in Alsace. He commanded a squadron.