Timeline Chart
1872--
1880--
1888--
1896--
1904--
1912--
1920--
1928--
1936--
1944--
1952--
1958--
| Birth--8 March 1877 - Elberfeld |
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| Marriage--10 September 1907 (Age 30) |
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| Death--1 February 1953 (Age 75) - Köln |
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