Birth 31 August 1897 -- Groningen, Groningen, Groningen, Netherlands
Death 7 October 1974 (Age 77) -- Amsterdam, Amsterdam, Noord-Holland, Netherlands

Birth 31 August 1897 Groningen, Groningen, Groningen, Netherlands
Marriage 31 October 1928 (Age 31) Elisabeth Pideke Amanda Bongaertz Amsterdam, Amsterdam, Noord-Holland, Netherlands
Death 7 October 1974 (Age 77) Amsterdam, Amsterdam, Noord-Holland, Netherlands

Birth 5 October 1891 -- Groningen, Groningen, Groningen, Netherlands
Death 4 July 1969 (Age 77) -- Groningen, Groningen, Groningen, Netherlands

Birth 5 October 1891 Groningen, Groningen, Groningen, Netherlands
Marriage 31 May 1916 (Age 24) Johanna Maria Voorvaart Amsterdam, Amsterdam, Noord-Holland, Netherlands
Death 4 July 1969 (Age 77) Groningen, Groningen, Groningen, Netherlands