Heinrich Siewert |
Guilhermina "Mute" Denzer |
Hermann Siewert |
Birth -- 9 November 1892 |
Birth -- 27 October 1895 |
Birth -- 25 July 1915 22 19 |
Death -- 5 August 1971 (Age 75) |
Death -- 11 August 1978 (Age 85) |
Death -- 11 June 1994 (Age 78) |
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