Ernst Haeckel, a.k.a.
Häckel (5 April 1890 in Gemünden am Main – 26 September 1967) was a German general who was awarded the Knights Cross of the Iron Cross.
[1] After the end of the war he contributed to military studies of the war for the American military, which are available at NARA: This biographical article related to the military of Germany is a stub.
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