Timeline Chart
1876--
1884--
1896--
1908--
1920--
1932--
1944--
1956--
1966--
Birth -- 8 March 1881 40 27 Amsterdam |
Birth -- 11 March 1882 41 28 Amsterdam |
Death -- 9 August 1929 (Age 48) St. Gallen |
Death -- 3 August 1961 (Age 79) Wassenaar |
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