Birth 30 March 1874 -- Oldekerk, Grootegast, Groningen, Netherlands
Death 9 December 1947 (Age 73) -- Groningen, Groningen, Groningen, Netherlands

Birth 30 March 1874 Oldekerk, Grootegast, Groningen, Netherlands
Marriage 17 April 1902 (Age 28) Harmke Veldman Muntendam, Menterwolde, Groningen, Netherlands
Marriage 18 November 1912 (Age 38) Grietje Rozema Assen, Assen, Drenthe, Netherlands
Death 9 December 1947 (Age 73) Groningen, Groningen, Groningen, Netherlands

Birth 16 May 1904 -- Groningen, Groningen, Groningen, Netherlands
Death 31 August 1935 (Age 31) -- Vlissingen, Vlissingen, Zeeland, Netherlands

Birth 16 May 1904 Groningen, Groningen, Groningen, Netherlands
Marriage 10 March 1933 (Age 28) Maatje de Klerk Koudekerke, Veere, Zeeland, Netherlands
Death 31 August 1935 (Age 31) Vlissingen, Vlissingen, Zeeland, Netherlands