Timeline Chart
1883--
1884--
1896--
1908--
1920--
1932--
1944--
1956--
1962--
Birth -- 11 August 1888 37 40 Groningen |
Marriage -- 16 April 1917 (Age 28) Groningen Anna Thoma |
Death -- 7 November 1957 (Age 69) |
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