Birth 10 October 1880 -- Groningen, Groningen, Groningen, Netherlands
Death 22 July 1961 (Age 80) -- Groningen, Groningen, Groningen, Netherlands

Birth 10 October 1880 Groningen, Groningen, Groningen, Netherlands
Marriage 15 September 1901 (Age 20) Harmanna Helder Groningen, Groningen, Groningen, Netherlands
Death 22 July 1961 (Age 80) Groningen, Groningen, Groningen, Netherlands

Birth 17 May 1850 -- Zuidhorn, Zuidhorn, Groningen, Netherlands
Death 19 January 1922 (Age 71) -- Groningen, Groningen, Groningen, Netherlands

Birth 17 May 1850 Zuidhorn, Zuidhorn, Groningen, Netherlands
Marriage 21 January 1877 (Age 26) Helena Maria Lakenberg Groningen, Groningen, Groningen, Netherlands
Marriage 21 August 1910 (Age 60) Margaretha Catharina Gezina Suirman Groningen, Groningen, Groningen, Netherlands
Death 19 January 1922 (Age 71) Groningen, Groningen, Groningen, Netherlands