WWI U-boat commanders

Kurt Siewert

Kapitänleutnant (Crew 4/00)

15 ships sunk with a total of 45,456 GRT
3 ships damaged with a total of 10,735 GRT
1 warship damaged with a total of 1,025 tons

Born:19 Jul 1883  

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27 Sep 1903Leutnant zur See
27 Jan 1910Oberleutnant zur See d.R.
18 Aug 1916Kapitänleutnant


Iron Cross 2nd class
Iron Cross 1st class
9 Oct 1918Hausorden von Hohenzollern

U-boat Commands

UC 3121 Jul 1917 - 14 Jun 1918
U 1071 Aug 1918 - 11 Nov 1918


Siewart transfers to the reserve by about 1906. On January 27, 1916, he returned to the regular navy list and was promoted to kapitänleutnat later that year.

Media links

Kaiserliche Marine U-Boote 1914-1918

Dufeil, Yves

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