Timeline Chart
1878--
1884--
1890--
1896--
1902--
1908--
1914--
1920--
1926--
1932--
1938--
1944--
1949--
Birth -- 15 August 1883 50 Leiden |
Civil Marriage -- 19 May 1909 (Age 25) 's-Gravenhage Helena "Louisa" Bitter |
Death -- 26 January 1944 (Age 60) Breda |
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