Birth 7 September 1898 -- Wildervank, Veendam, Groningen, Netherlands

Birth 7 September 1898 Wildervank, Veendam, Groningen, Netherlands
Marriage 25 July 1923 (Age 24) Frouke van Slooten Wildervank, Veendam, Groningen, Netherlands

Birth 25 January 1910 -- Wildervank, Veendam, Groningen, Netherlands

Birth 25 January 1910 Wildervank, Veendam, Groningen, Netherlands
Marriage 2 September 1935 (Age 25) Jacoba Klamer Onstwedde, Stadskanaal, Groningen, Netherlands