Ernst von Hoeppner place of death Wolin
Post war
After the war, the German Air Service was dissolved. The German War Ministry issued orders for Von Hoepppner's post to be disestablished on 16 January 1919 although he appears to have continued as Commanding General for a few more days.  His final order to his Air Service personnel was issued on 21 January.  He then took up command of the 18th Army Corps on 10 April 1919 but resigned from active service at his own request at the end of November 1919. He retired as general of cavalry with permission to wear the uniform of the 13th Hussars Regiment.
Hoeppner returned to his estate at Groß-Mokratz (now Mokrzyca Wielka) on the island of Wollin in the Baltic Sea where he wrote his memoirs.  In 1921 he published Deutschlands Krieg in der Luft ("Germany's War in the Air"), a study of the German Air Service from 1914 to 1918.
On 26 September 1922 Hoeppner died of Influenza at the age of 62. He was buried in his birthplace, Tonnin, on the island of Wollin.
location of death death place place where they died place of passing final resting place