Birth 8 January 1891 -- Groningen, Groningen, Groningen, Netherlands

Birth 8 January 1891 Groningen, Groningen, Groningen, Netherlands
Marriage 4 December 1916 (Age 25) Christiaan Everadus de Kok Groningen, Groningen, Groningen, Netherlands

Birth 4 March 1874 -- Groningen, Groningen, Groningen, Netherlands
Death 30 October 1939 (Age 65) -- Groningen, Groningen, Groningen, Netherlands

Birth 4 March 1874 Groningen, Groningen, Groningen, Netherlands
Marriage 9 July 1899 (Age 25) Siebrand Gerbens Groningen, Groningen, Groningen, Netherlands
Death 30 October 1939 (Age 65) Groningen, Groningen, Groningen, Netherlands